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Remnants of the Fallen Kingdom #3
A Devious Brother
Ancient evil has awakened, and blood calls to blood.
When the Witch King awakes from three centuries of slumber, Astra must find a way to prevent him from escaping his magical prison. Joined by an ally as mysterious as untrustworthy, she has to navigate treachery and old oaths for a chance to save the world as she knows—and the prince she loves.
Surrounded by enemies and with his magic tracked, Marlak learns that the key to save his wife and friends is the element he swore never to use again. To wield it, he’ll have to overcome the horrifying echoes of his past.
Meanwhile, the Witch King’s reach grows hourly.
Astra and Marlak will need the support of an unlikely group of heirs and outcasts including former enemies and begrudging allies. If they hope to stand a chance against the Witch King’s thrall, they’ll have set their pride aside and overcome old wounds.
Whatever they do, they must act fast, as their days are numbered and their doom is closer than they think.
With heart-pounding romance, thrilling magic, and a complicated found family, A Devious Brother is the epic finale of the enemies-to-lovers fae romantasy series Remnants of the Fallen Kingdom.
Action-packed, emotional, and romantic, this conclusion is perfect for readers who want not only danger and spice, but also all the warm fuzzies of a wholesome happy ending.
When the Witch King awakes from three centuries of slumber, Astra must find a way to prevent him from escaping his magical prison. Joined by an ally as mysterious as untrustworthy, she has to navigate treachery and old oaths for a chance to save the world as she knows—and the prince she loves.
Surrounded by enemies and with his magic tracked, Marlak learns that the key to save his wife and friends is the element he swore never to use again. To wield it, he’ll have to overcome the horrifying echoes of his past.
Meanwhile, the Witch King’s reach grows hourly.
Astra and Marlak will need the support of an unlikely group of heirs and outcasts including former enemies and begrudging allies. If they hope to stand a chance against the Witch King’s thrall, they’ll have set their pride aside and overcome old wounds.
Whatever they do, they must act fast, as their days are numbered and their doom is closer than they think.
With heart-pounding romance, thrilling magic, and a complicated found family, A Devious Brother is the epic finale of the enemies-to-lovers fae romantasy series Remnants of the Fallen Kingdom.
Action-packed, emotional, and romantic, this conclusion is perfect for readers who want not only danger and spice, but also all the warm fuzzies of a wholesome happy ending.
400 pages, Paperback
Published December 22, 2025
61 people are currently reading
6648 people want to read
About the author
Day Leitao
22 books2,000 followers🪄 Magic, 💜 heart, 🗡️ action, and 😆 fun!
Follow the Kickstarter for special editions of A Cursed Son, A Traitor Sister, and A Devious Brother at kickstarter.com/projects/dayleitao/remnants-of-the-fallen-kingdom
You can also follow my socials at dayleitao.carrd.co/
Don't miss any release, giveaway, or news! Sign up for my mailing list at dayleitao.com/sign-up/
Day Leitao believes in the power of stories, the power of characters, and she writes books with heroes (of both genders) finding their own magic and opening their hearts. Of course, there's also the banter and all the shenanigans that happen when personalities collide. 😂
Originally from Brazil 🇧🇷, she lives in Montreal, Canada.
Follow the Kickstarter for special editions of A Cursed Son, A Traitor Sister, and A Devious Brother at kickstarter.com/projects/dayleitao/remnants-of-the-fallen-kingdom
You can also follow my socials at dayleitao.carrd.co/
Don't miss any release, giveaway, or news! Sign up for my mailing list at dayleitao.com/sign-up/
Day Leitao believes in the power of stories, the power of characters, and she writes books with heroes (of both genders) finding their own magic and opening their hearts. Of course, there's also the banter and all the shenanigans that happen when personalities collide. 😂
Originally from Brazil 🇧🇷, she lives in Montreal, Canada.
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July 17, 2025I'm so excited for this book! Can't wait for you all to read the end of this story. There will be a Kickstarter for the special edition and the audiobook, and you can follow it at kickstarter.com/projects/dayleitao/remnants-of-the-fallen-kingdom
December 25, 2025
Book 3 in Remnants of the Fallen Kingdom series
It's always hard to say goodbye to characters, and this book is no exception. I've been taken on an emotional journey in this true enemies to lovers romance that is centered around political turmoil, impossible decisions, family relationships, friendship, banter, devotion, sacrifice, and love. Astra and Marlak face their biggest hurdles, but they aren't alone in the journey. I loved having all the POVs in this book; it was easy to switch from one to another with an overall smooth flow throughout.
The continuing storyline kept me engaged from the beginning. Detailed world building to draw the reader into the book. Strong, well-developed characters who grow and face one struggle after another.
It's always hard to say goodbye to characters, and this book is no exception. I've been taken on an emotional journey in this true enemies to lovers romance that is centered around political turmoil, impossible decisions, family relationships, friendship, banter, devotion, sacrifice, and love. Astra and Marlak face their biggest hurdles, but they aren't alone in the journey. I loved having all the POVs in this book; it was easy to switch from one to another with an overall smooth flow throughout.
The continuing storyline kept me engaged from the beginning. Detailed world building to draw the reader into the book. Strong, well-developed characters who grow and face one struggle after another.
December 24, 2025
"I want easy love. Calm like a river." He kisses the corner of my mouth. "But also solid like the earth. I want our love to grow strong slowly. And I'm honoured that you want me."
⭐️⭐️⭐️⭐️
🌶🌶🌶
What you'll find in this book:
• Multiple POV's
• Soulmate Bonds
• Snarky Banter
• Epic Action
• Elemental Magic
• Fae Courts
• Scary Cinnamon Roll MMC
• High Stakes
• Fierce & Kind FMC
I can't believe this series is over, having journeyed with these characters throughout three books now I've come to fall in love with the characters, and their varying personalities, relationships and dynamics. One aspect of these books that I truly enjoyed was the found family dynamic that flows throughout this series. Where we initially start with one small tight knit group of characters that shifts and grows as the book goes on. Getting treated to a whole range of POV’s during this final book in the series felt so fitting considering the complex nature of the tale being told, and the multiple storylines all happening at once as the characters face challenges on their quest to save their world and garner peace. I’m always a sucker for a series with a guaranteed HEA and Day delivered on this beautifully, although I do feel that there is room for more especially when it comes to the more side characters and their futures, I was still so pleased with the ending.
The Witch King has awoken from three centuries of slumber and Astra must find a way to prevent him from breaking free of his magical prison. Alongside an ally that is both untrustworthy and mysterious, Astra with the help of her friends she has to navigate secrets, betrayals and old bargains for a chance to save the world and those she loves. Marlak, while surrounded by enemies with his magic being tracked learns that the key to saving his wife and his friends is to use an element he swore never to touch again. In order to wield this he will have to overcome the horrors of his past, all the while the Witch Kings power is growing. Astra and Marlak will need the help of everyone that is willing to provide it including an unlikely group of heirs and outcasts including old enemies and reluctant allies. If they can ever hope of overcoming the evil threatening everyone and everything they must put aside old grudges and work together. With their plans crumbling quickly they must act fast as their days are numbered.
I adore Astra, I loved her when we first met her but watching her grow and come into her own over the course of the series has been amazing. She is so steadfast in her beliefs and is always more than willing to see the good in people despite the betrayals that she's experienced. Her dynamic with Marlak has also evolved so much over the course of the series, and I enjoy that we now get to see them in a happy relationship with one another even though they keep getting unwittingly pulled apart. In this book it is Marlak that we see undergo the most development, he has to face his past and his trauma in order to be able to save those he loves. Everyone in this story has a part to play and nothing would have happened if the respective puzzle pieces didn't fit together. We get to learn so much more about the other more side characters of the series during this book with the multiple POV's Day has in place. I thoroughly enjoyed getting to know these characters more and exploring more of this world through their eyes. During this book I think Azur became my unexpected favourite character, I enjoyed his refreshing outlook on the other characters and their flaws while also his self reflection.
The pacing was excellent, fast enough to keep me interested but not so fast that I couldn't keep up. I thoroughly enjoyed how this story twisted and turned to provide us with a story that compliments the characters, their evolution as well as the centerpiece of the story, defeating the Witch King. The spice dotted throughout this book was great and felt super relevant to the storyline and the characters, moments of connection. This book gave me that happy ending I was looking for, but I do feel like of Day decided that there could be room for spin off books in this series. I have questions that could be answered, but at the same time if this is how the story ends I will not be complaining. If you're looking for a complete trilogy to sink your teeth into into the new year then this one is perfect.
Thank you so much to the author for sending me an e-ARC to read and review early.
Author: Day Leitao
Series: Remnants of the Fallen Kingdom
Publisher: Independently Published
Release Date: December 23rd, 2025
Pages: 424
⭐️⭐️⭐️⭐️
🌶🌶🌶
What you'll find in this book:
• Multiple POV's
• Soulmate Bonds
• Snarky Banter
• Epic Action
• Elemental Magic
• Fae Courts
• Scary Cinnamon Roll MMC
• High Stakes
• Fierce & Kind FMC
I can't believe this series is over, having journeyed with these characters throughout three books now I've come to fall in love with the characters, and their varying personalities, relationships and dynamics. One aspect of these books that I truly enjoyed was the found family dynamic that flows throughout this series. Where we initially start with one small tight knit group of characters that shifts and grows as the book goes on. Getting treated to a whole range of POV’s during this final book in the series felt so fitting considering the complex nature of the tale being told, and the multiple storylines all happening at once as the characters face challenges on their quest to save their world and garner peace. I’m always a sucker for a series with a guaranteed HEA and Day delivered on this beautifully, although I do feel that there is room for more especially when it comes to the more side characters and their futures, I was still so pleased with the ending.
The Witch King has awoken from three centuries of slumber and Astra must find a way to prevent him from breaking free of his magical prison. Alongside an ally that is both untrustworthy and mysterious, Astra with the help of her friends she has to navigate secrets, betrayals and old bargains for a chance to save the world and those she loves. Marlak, while surrounded by enemies with his magic being tracked learns that the key to saving his wife and his friends is to use an element he swore never to touch again. In order to wield this he will have to overcome the horrors of his past, all the while the Witch Kings power is growing. Astra and Marlak will need the help of everyone that is willing to provide it including an unlikely group of heirs and outcasts including old enemies and reluctant allies. If they can ever hope of overcoming the evil threatening everyone and everything they must put aside old grudges and work together. With their plans crumbling quickly they must act fast as their days are numbered.
I adore Astra, I loved her when we first met her but watching her grow and come into her own over the course of the series has been amazing. She is so steadfast in her beliefs and is always more than willing to see the good in people despite the betrayals that she's experienced. Her dynamic with Marlak has also evolved so much over the course of the series, and I enjoy that we now get to see them in a happy relationship with one another even though they keep getting unwittingly pulled apart. In this book it is Marlak that we see undergo the most development, he has to face his past and his trauma in order to be able to save those he loves. Everyone in this story has a part to play and nothing would have happened if the respective puzzle pieces didn't fit together. We get to learn so much more about the other more side characters of the series during this book with the multiple POV's Day has in place. I thoroughly enjoyed getting to know these characters more and exploring more of this world through their eyes. During this book I think Azur became my unexpected favourite character, I enjoyed his refreshing outlook on the other characters and their flaws while also his self reflection.
The pacing was excellent, fast enough to keep me interested but not so fast that I couldn't keep up. I thoroughly enjoyed how this story twisted and turned to provide us with a story that compliments the characters, their evolution as well as the centerpiece of the story, defeating the Witch King. The spice dotted throughout this book was great and felt super relevant to the storyline and the characters, moments of connection. This book gave me that happy ending I was looking for, but I do feel like of Day decided that there could be room for spin off books in this series. I have questions that could be answered, but at the same time if this is how the story ends I will not be complaining. If you're looking for a complete trilogy to sink your teeth into into the new year then this one is perfect.
Thank you so much to the author for sending me an e-ARC to read and review early.
Author: Day Leitao
Series: Remnants of the Fallen Kingdom
Publisher: Independently Published
Release Date: December 23rd, 2025
Pages: 424
December 30, 2025
I wish I loved this ending as much as I loved the rest of the series!! The concept that started this series out was so strong, and this finale (while still exciting and good) seemingly traded a lot of the character growth and deep relationships we’d come to love for a lot of plot with some real racing pacing…
Astra, Marlak, Lidiane, Azur, Tarlia, Renel, Mirella, and Ziven are all back for the final stretch in their battle against the witch king - and if you counted correct, that is in fact 8 different characters whose POVs we follow throughout the book!! It’s a lot to keep up with, but they’re also all doing a lot of different things across the entire world of the book, trading groups, meeting with different royalty, hunting down the Witch King and his allies, just casual everyday activities (jk). As things get stressful and lines in the sand have to be drawn, our unlikely gang of friends (somehow also a perfect number for pairing off) bands together and pools their magic in some really cool ways!
While Astra and Marlak are technically our A-Couple and storyline, this book really drew me to Lidiane and Azur both individually and as a couple - lots of complex emotions and relationships, lies and deceit in the name of love (toxic but fun), and hopefully a happy future. Of all the couples, they got the most substance - and as a character, Azur got so much to do this time which was thrilling because he’s always been a fascinating character to me with his mysterious past and strong capabilities with magic.
While this wasn’t my favorite of the series, I really enjoyed the overarching story and getting to live in this world with the characters! Thanks so much to Day Leitao for a chance to read this in exchange for an honest review.
Astra, Marlak, Lidiane, Azur, Tarlia, Renel, Mirella, and Ziven are all back for the final stretch in their battle against the witch king - and if you counted correct, that is in fact 8 different characters whose POVs we follow throughout the book!! It’s a lot to keep up with, but they’re also all doing a lot of different things across the entire world of the book, trading groups, meeting with different royalty, hunting down the Witch King and his allies, just casual everyday activities (jk). As things get stressful and lines in the sand have to be drawn, our unlikely gang of friends (somehow also a perfect number for pairing off) bands together and pools their magic in some really cool ways!
While Astra and Marlak are technically our A-Couple and storyline, this book really drew me to Lidiane and Azur both individually and as a couple - lots of complex emotions and relationships, lies and deceit in the name of love (toxic but fun), and hopefully a happy future. Of all the couples, they got the most substance - and as a character, Azur got so much to do this time which was thrilling because he’s always been a fascinating character to me with his mysterious past and strong capabilities with magic.
While this wasn’t my favorite of the series, I really enjoyed the overarching story and getting to live in this world with the characters! Thanks so much to Day Leitao for a chance to read this in exchange for an honest review.
December 30, 2025
I’m at a loss for words, the third book in the series packs one hell of a punch!
I absolutely adored the first two books and was fortunately able to read them close together and absorb every bit of detail from the opening of Astra and Malark’s story, into the second book which comes from multiple POVs, I was fully immersed in the series and have been patiently waiting for book three. I was worried I’d forget key plot points but thankfully after just a couple of chapters it quickly came flooding back and I was once again deep into the plot of our wonderful characters.
This book feels like the perfect delivery of closure - you’re probably thinking duh, it’s the third and final book - but often we get to the “final” book and then there’s plot points left unfinished, this is 100% not the case. The author has worked their ass off to knit together SO MUCH info from SEVEN POVs with the cutest little bow it’s outstanding.
What’s even more impressive is how Day writes each character, it’s almost as if they’re written by different authors as they *sound* so individual, even when I’d take a break mid-chapter, I could resume reading and within a few lines know exactly which character I’m with.
******SPOILERS AHEAD******
I LOVED so much of this book, it’s hard to summarise but the key parts were:
- the soulmates, so many beautiful soul mate bonds - not a single character that we grew to love is left without a partner, and they all get a happily ever after. Yes x100000
- the strength of Malark’s vulnerability, he’s a tough, macho man who almost gives off caveman vibes of neeeeeding to protect his wife but he sits in front of his friends, and frenemies, and admits his power scares him, he’s overwhelmed and doesn’t feel like he can do what they need him to do. And not only that, he relents and encourages Astra to whoop ass by borrowing his magic to defeat Zorwal and Otavio, AND THEN he steps up and delivers the final blow to the Witch King - chefs kiss for our hero
- I love love love the scenes with Cherry Cake, I love how he swoops in to save the day like a well timed gif in a group chat, I’m so pleased he got his HEA too
- The character growth in this book was insane - Renel and Azur in particular, I really really hoped that they’d re-connect and put their bond behind them, and I’m hoping that Renel being present at Azur’s wedding speaks for itself
There’s so much more I could go on to say, but most importantly, the series is now finished, it’s the perfect time to dive into a truly unique romantasy with incredibly well developed storyline, characters, world etc. everything you could want
I absolutely adored the first two books and was fortunately able to read them close together and absorb every bit of detail from the opening of Astra and Malark’s story, into the second book which comes from multiple POVs, I was fully immersed in the series and have been patiently waiting for book three. I was worried I’d forget key plot points but thankfully after just a couple of chapters it quickly came flooding back and I was once again deep into the plot of our wonderful characters.
This book feels like the perfect delivery of closure - you’re probably thinking duh, it’s the third and final book - but often we get to the “final” book and then there’s plot points left unfinished, this is 100% not the case. The author has worked their ass off to knit together SO MUCH info from SEVEN POVs with the cutest little bow it’s outstanding.
What’s even more impressive is how Day writes each character, it’s almost as if they’re written by different authors as they *sound* so individual, even when I’d take a break mid-chapter, I could resume reading and within a few lines know exactly which character I’m with.
******SPOILERS AHEAD******
I LOVED so much of this book, it’s hard to summarise but the key parts were:
- the soulmates, so many beautiful soul mate bonds - not a single character that we grew to love is left without a partner, and they all get a happily ever after. Yes x100000
- the strength of Malark’s vulnerability, he’s a tough, macho man who almost gives off caveman vibes of neeeeeding to protect his wife but he sits in front of his friends, and frenemies, and admits his power scares him, he’s overwhelmed and doesn’t feel like he can do what they need him to do. And not only that, he relents and encourages Astra to whoop ass by borrowing his magic to defeat Zorwal and Otavio, AND THEN he steps up and delivers the final blow to the Witch King - chefs kiss for our hero
- I love love love the scenes with Cherry Cake, I love how he swoops in to save the day like a well timed gif in a group chat, I’m so pleased he got his HEA too
- The character growth in this book was insane - Renel and Azur in particular, I really really hoped that they’d re-connect and put their bond behind them, and I’m hoping that Renel being present at Azur’s wedding speaks for itself
There’s so much more I could go on to say, but most importantly, the series is now finished, it’s the perfect time to dive into a truly unique romantasy with incredibly well developed storyline, characters, world etc. everything you could want
Review of advance copy received from Author
The first book focused on creating multiple threads of storylines related to the characters, while the second one was about highlighting the interconnections between them. This final installment focused on unravelling them one by one, giving a proper resolution to the problems and neatly wrapping up their endings.
Since I read the previous book a while ago, I did have a bit of trouble at the start recollecting all the details and understanding how they affected the current scenario. But that didn't last too long, and I was immersed in the book in no time.
I can't imagine how difficult it must have been for the author to focus on so many characters at a time where each one of them was battling a different enemy. To be able to write it all with no loose ends and to create enough tension and interest must have been a challenge, yet she managed to achieve it brilliantly.
I've been with some of the characters since the first book, and it was great to see them evolve, to gain new perspectives and understand that not everything was as they were led to believe. It had themes of forgiveness and redemption, while also discovering who the true villains were. My favourite character was Ziven. He had a lot of depth and was instrumental in helping the others come to certain realisations.
The book was full of twists and turns, especially the last 40% was crazy exciting. I barely had time to breathe because of so many things happening all at once.
Usually I'm not a fan of multiple POVs because I keep forgetting whose POV I'm reading at a given point and always have to go back and check. In this case, although I did have that issue a few times, it didn't affect my reading experience by much.
The romance and spice were tastefully written. However, there was one pairing at the end of the book that I didn't agree with. It felt a little odd to me given the maturity level of the female.
The world-building, revelations, fight scenes were great. This book was a perfect ending to the series. I thoroughly enjoyed it, and I recommend it to all fantasy lovers who enjoy complex storylines, mystery, the found-family trope, friendly banter and spicy romance.
Since I read the previous book a while ago, I did have a bit of trouble at the start recollecting all the details and understanding how they affected the current scenario. But that didn't last too long, and I was immersed in the book in no time.
I can't imagine how difficult it must have been for the author to focus on so many characters at a time where each one of them was battling a different enemy. To be able to write it all with no loose ends and to create enough tension and interest must have been a challenge, yet she managed to achieve it brilliantly.
I've been with some of the characters since the first book, and it was great to see them evolve, to gain new perspectives and understand that not everything was as they were led to believe. It had themes of forgiveness and redemption, while also discovering who the true villains were. My favourite character was Ziven. He had a lot of depth and was instrumental in helping the others come to certain realisations.
The book was full of twists and turns, especially the last 40% was crazy exciting. I barely had time to breathe because of so many things happening all at once.
Usually I'm not a fan of multiple POVs because I keep forgetting whose POV I'm reading at a given point and always have to go back and check. In this case, although I did have that issue a few times, it didn't affect my reading experience by much.
The romance and spice were tastefully written. However, there was one pairing at the end of the book that I didn't agree with. It felt a little odd to me given the maturity level of the female.
The world-building, revelations, fight scenes were great. This book was a perfect ending to the series. I thoroughly enjoyed it, and I recommend it to all fantasy lovers who enjoy complex storylines, mystery, the found-family trope, friendly banter and spicy romance.
December 31, 2025
Rating: 5/5
I received an eARC for my honest opinion.
A Devious Brother is a powerful and emotionally rich conclusion to this epic story. From the opening chapters, you can feel that everything has been leading to this moment. The final battle is intense, layered, and deeply meaningful not just because of the action, but because of what it represents fothe characters who have fought so hard to survive, protect, and atone.
One of the greatest strengths of this book is how well the multiple POVs are handled. Each perspective adds clarity and depth rather than confusion, allowing the reader to fully grasp the scope of the conflict and the emotional stakes tied to it. Every POV feels purposeful, giving insight into motivations, fears, and hopes, and showing how each character plays a vital role in bringing this story to its conclusion.
Marlak’s journey was especially compelling to watch unfold in this final installment. He is a character shaped by pain, loss, and difficult choices, yet never written as one-dimensional. What truly stood out was how his relationship with Astra became a source of light for him. Her love allows Marlak to see the good within himself, something he has long struggled to believe in and challenges him to look at others through a lens of understanding rather than resentment. Seeing how Astra really helped to shine a light on all the characters that most didn’t trust or like was great to see, I loved getting to see each character shine and really shine.
The supporting cast is just as strong, each character feeling fully realized and essential to the story. Their individual journeys, loyalties, and sacrifices make the ending feel earned and impactful, reinforcing the idea that this was never just one person’s fight, but a shared battle with lasting consequences.
A Devious Brother is more than an epic finale; it's a story about redemption, love, and the courage it takes to choose compassion after hardship. Day Leitao delivered a conclusion filled with heart, depth, and purpose, making this a truly unforgettable ending.
I want to thank the author for the opportunity to review this book.
I received an eARC for my honest opinion.
A Devious Brother is a powerful and emotionally rich conclusion to this epic story. From the opening chapters, you can feel that everything has been leading to this moment. The final battle is intense, layered, and deeply meaningful not just because of the action, but because of what it represents fothe characters who have fought so hard to survive, protect, and atone.
One of the greatest strengths of this book is how well the multiple POVs are handled. Each perspective adds clarity and depth rather than confusion, allowing the reader to fully grasp the scope of the conflict and the emotional stakes tied to it. Every POV feels purposeful, giving insight into motivations, fears, and hopes, and showing how each character plays a vital role in bringing this story to its conclusion.
Marlak’s journey was especially compelling to watch unfold in this final installment. He is a character shaped by pain, loss, and difficult choices, yet never written as one-dimensional. What truly stood out was how his relationship with Astra became a source of light for him. Her love allows Marlak to see the good within himself, something he has long struggled to believe in and challenges him to look at others through a lens of understanding rather than resentment. Seeing how Astra really helped to shine a light on all the characters that most didn’t trust or like was great to see, I loved getting to see each character shine and really shine.
The supporting cast is just as strong, each character feeling fully realized and essential to the story. Their individual journeys, loyalties, and sacrifices make the ending feel earned and impactful, reinforcing the idea that this was never just one person’s fight, but a shared battle with lasting consequences.
A Devious Brother is more than an epic finale; it's a story about redemption, love, and the courage it takes to choose compassion after hardship. Day Leitao delivered a conclusion filled with heart, depth, and purpose, making this a truly unforgettable ending.
I want to thank the author for the opportunity to review this book.
January 9, 2026
Before reading this, I went back and re-read the first two books to have everything fresh in my mind. This series features enemies-to-lovers, secret identities, found family, fated mates/soulmates, tragic histories, and forced proximity. Marlak is trying to believe and trust that his brother is telling the truth when he wants to help find Astra, knowing that she is with Azur, who worked for his brother and hates him. I love how we get to see the story from the perspective of so many people. In A Cursed Brother, I fell in love with Marlak and Astra, Ziven was growing on me, and I wasn't quite sure if I liked Tarla. When A Traitor Sister started, I hated Renel for what he did to his brother, and by the end of the book, we learn that the memories of what happened the day Marlak believed he lost control of his fire, causing the death of his family, did not happen as he remembers. We start learning more about each person, what made them who they are now. There are a lot of unlikely allies in book 2, which continues in A Devious Brother.
One of my favorite things about Astra I love is how she tries to see the good in people and their reasons for the choices they make. She is put in a position where she is trapped with her husband's enemy, Azur, yet she still chooses to believe he will help her despite knowing he is bound to serve the very person they are trapped with. She is determined to save them both. Throughout this book, you see people become allied with the most unlikely people, and I definitely did not expect a few of the twists. I want to say so much more, but I do not want to give any spoilers.
This is a series with heartbreak and healing. It's about loving someone, broken pieces and all, truly seeing the other person. And lastly, it is about finding love and fighting for it, never giving up on the other person.
One of my favorite things about Astra I love is how she tries to see the good in people and their reasons for the choices they make. She is put in a position where she is trapped with her husband's enemy, Azur, yet she still chooses to believe he will help her despite knowing he is bound to serve the very person they are trapped with. She is determined to save them both. Throughout this book, you see people become allied with the most unlikely people, and I definitely did not expect a few of the twists. I want to say so much more, but I do not want to give any spoilers.
This is a series with heartbreak and healing. It's about loving someone, broken pieces and all, truly seeing the other person. And lastly, it is about finding love and fighting for it, never giving up on the other person.
January 13, 2026
I received this ARC from Netgalley in exchange for an honest review.
So I am a fantasy reader that enjoys a little romance in it. I am not a romance reader than enjoys a little fantasy.
Unfortunately, this one missed the mark a bit for me. Book 1 was great, I enjoyed book 2, but this one was a little too perfect. The relationships were a little too cheesy and the perfect pairings never sit well with me.
The characters are the same characters we’ve gotten to know over the last two books, and I appreciate that the author still throws us some new breadcrumbs and backstories for them. I really enjoyed the journey with these characters, from book one to the end. I’d be hard pressed to pick a favorite (lies, it’s Cherry Cake).
The plot is a continuation of the first two books, with added layers. Parts of this plot seemed a little too convenient though, and some of the monologues were a little too Batman villain feeling. It’s not that it wasn’t good, just not quite what I wanted from this one.
There is a LOT going on here and multiple POV’s to experience. I personally always really like a multi POV book, and this was no exception. I liked the writing style and the way she incorporated each character’s POV in critical parts.
All in all this was a fun read, but I have to give it a 3.25 because it just didn’t wow me like I wanted.
So I am a fantasy reader that enjoys a little romance in it. I am not a romance reader than enjoys a little fantasy.
Unfortunately, this one missed the mark a bit for me. Book 1 was great, I enjoyed book 2, but this one was a little too perfect. The relationships were a little too cheesy and the perfect pairings never sit well with me.
The characters are the same characters we’ve gotten to know over the last two books, and I appreciate that the author still throws us some new breadcrumbs and backstories for them. I really enjoyed the journey with these characters, from book one to the end. I’d be hard pressed to pick a favorite (lies, it’s Cherry Cake).
The plot is a continuation of the first two books, with added layers. Parts of this plot seemed a little too convenient though, and some of the monologues were a little too Batman villain feeling. It’s not that it wasn’t good, just not quite what I wanted from this one.
There is a LOT going on here and multiple POV’s to experience. I personally always really like a multi POV book, and this was no exception. I liked the writing style and the way she incorporated each character’s POV in critical parts.
All in all this was a fun read, but I have to give it a 3.25 because it just didn’t wow me like I wanted.
This entire review has been hidden because of spoilers.
December 26, 2025
4⭐️
2.5🌶️
The series overall was great. Books 1&2 I gobbled up, and while I enjoyed book 3 here, the ending seemed very rushed and after all the build up, resolved fairly easily.
The best part of this series for me was when book 2 started with the multiple POV. I loved having everyone’s stories from their own perspectives and their relationships, instead of just the FMC and MMC.
I feel like there were conversations and situations between certain characters that needed to happen that we never truly got. Like with the 3 siblings and all their past issues. I would have loved more of Renel and Tarlia. I loved their dynamic and what she did for him to bring him peace.
As I was reading, despite knowing it was the last book, I started to wonder if there was going to be another one because we were 80% through and hadn’t even started battling the big bad guy. It all felt rushed and easily resolved despite all the set up these past books.
I loved the characters, loved the world, but the ending felt a BIT of a let down. I still enjoyed it but was just wanting a bit more.
Spice was there 🌶️ but not main priority. The tension between Lidiane and Azur was mouth watering though 🥵 their relationship story stole the show this book.
2.5🌶️
The series overall was great. Books 1&2 I gobbled up, and while I enjoyed book 3 here, the ending seemed very rushed and after all the build up, resolved fairly easily.
The best part of this series for me was when book 2 started with the multiple POV. I loved having everyone’s stories from their own perspectives and their relationships, instead of just the FMC and MMC.
I feel like there were conversations and situations between certain characters that needed to happen that we never truly got. Like with the 3 siblings and all their past issues. I would have loved more of Renel and Tarlia. I loved their dynamic and what she did for him to bring him peace.
As I was reading, despite knowing it was the last book, I started to wonder if there was going to be another one because we were 80% through and hadn’t even started battling the big bad guy. It all felt rushed and easily resolved despite all the set up these past books.
I loved the characters, loved the world, but the ending felt a BIT of a let down. I still enjoyed it but was just wanting a bit more.
Spice was there 🌶️ but not main priority. The tension between Lidiane and Azur was mouth watering though 🥵 their relationship story stole the show this book.
December 22, 2025
I can never get tired of the feeling you get when a series comes to an end. And when that ending is as satisfying as you hoped for? Even better.
I've been with Day's characters for three books now, and while I'm sad to say goodbye, I feel that everyone received the ending they deserved. The story feels rounded and finished, with no loose ends left behind.
The Remnants of a Fallen Kingdom and, especially, A Devious Brother, the third and final book, were at their core a story of redemption and forgiveness. Both are hard-earned and rightly so, reserved for those who truly deserve them. There are also those who prove themselves unredeemable, and they are dealt the consequences they earned through their actions.
The curtain has fallen, and we are left with the aftermath. One filled with hope, love, and happiness. One shaped by chosen family and close bonds. One slowly transitioning into a new and better world.
Thank you, Day, for having me as your ARC reader since book one, A Cursed Son. Thank you for gifting us Marlak and Astra and their perfectly imperfect chosen family. Thank you.
I've been with Day's characters for three books now, and while I'm sad to say goodbye, I feel that everyone received the ending they deserved. The story feels rounded and finished, with no loose ends left behind.
The Remnants of a Fallen Kingdom and, especially, A Devious Brother, the third and final book, were at their core a story of redemption and forgiveness. Both are hard-earned and rightly so, reserved for those who truly deserve them. There are also those who prove themselves unredeemable, and they are dealt the consequences they earned through their actions.
The curtain has fallen, and we are left with the aftermath. One filled with hope, love, and happiness. One shaped by chosen family and close bonds. One slowly transitioning into a new and better world.
Thank you, Day, for having me as your ARC reader since book one, A Cursed Son. Thank you for gifting us Marlak and Astra and their perfectly imperfect chosen family. Thank you.
Review of advance copy received from Author
Absolutely LOVED this book and it restored my faith that trilogies can be done well. I have read a few trilogies this year that I absolutely loved but by the 3rd book they just fell flat. THIS was not the case.
In book 2 we got multiple POVs and that continues into Book 3 along with POV's from some additional characters. I absolutely loved how Leitao's didn't leave anything unfinished. All my questions were answers and done in a way so well written that everything flowed and fit like a puzzle.
Astra and her found family are looking for answer to defeat the witch king while trying to work through deep family and romantic ties as well. I absolutely love how Leitao's writes the dynamics between Renel and Marlak., Renel and Azur and then Azur and Marlak. There is so much hurt, misunderstanding, forgiveness and growth between them all.
-Epic adventure
-Spice with multiple couples
-Found family
-Forgiveness/ redemption
-Multiple villains
-Enemies to lovers
-Friends to enemies
5 Stars
3 Spicy
In book 2 we got multiple POVs and that continues into Book 3 along with POV's from some additional characters. I absolutely loved how Leitao's didn't leave anything unfinished. All my questions were answers and done in a way so well written that everything flowed and fit like a puzzle.
Astra and her found family are looking for answer to defeat the witch king while trying to work through deep family and romantic ties as well. I absolutely love how Leitao's writes the dynamics between Renel and Marlak., Renel and Azur and then Azur and Marlak. There is so much hurt, misunderstanding, forgiveness and growth between them all.
-Epic adventure
-Spice with multiple couples
-Found family
-Forgiveness/ redemption
-Multiple villains
-Enemies to lovers
-Friends to enemies
5 Stars
3 Spicy
January 20, 2026
I loved seeing these characters again and reading the end of their story.
I liked getting all the different povs because we could see what was going on with everyone in different locations. I also liked how the pov changed sometimes multiple times during a chapter and not just a pov a chapter.
The plot twist with Otavio wasn’t what I was expecting at all. I kinda was expecting one part but the other I wasn’t expecting at all.
I loved seeing Astra and Marlak’s story develop throughout these books. They went through so much and it was nice to see them get the ending they deserved.
My only issue throughout this book was keeping the characters straight with some of them having similar names. I’m going to blame that on the fact that I read this after midnight but Ziven and Zorwal and Astra and Azur are kinda similar.
Overall I really liked this book and felt it was a great ending to this series. I read this book as an arc.
Guess I forgot to post this.
I liked getting all the different povs because we could see what was going on with everyone in different locations. I also liked how the pov changed sometimes multiple times during a chapter and not just a pov a chapter.
The plot twist with Otavio wasn’t what I was expecting at all. I kinda was expecting one part but the other I wasn’t expecting at all.
I loved seeing Astra and Marlak’s story develop throughout these books. They went through so much and it was nice to see them get the ending they deserved.
My only issue throughout this book was keeping the characters straight with some of them having similar names. I’m going to blame that on the fact that I read this after midnight but Ziven and Zorwal and Astra and Azur are kinda similar.
Overall I really liked this book and felt it was a great ending to this series. I read this book as an arc.
Guess I forgot to post this.
Review of advance copy received from Netgalley
Thank you Netgalley, Sparkly Wave and Day Leitao for the ARC.
I'm really happy I stuck with it and finished this series. After book 2 added so many POVs I was hesitant. The ending every character received was worth the wait.
I truly enjoyed how close some of the characters got, especially with them being enemies in the first and most of the second book. Reading the different POVs to understand each character better made this trilogy fantastic. I did knock off a star because unless you read these back to back you're going to forget a lot of the small details and nothing is repeated in the beginning of the story. This desperately needs at least a small recap or added details to the story to help the reader remember where things were left off.
Overall, I really enjoyed this trilogy and look forward to seeing what else this author comes out with in the future.
I'm really happy I stuck with it and finished this series. After book 2 added so many POVs I was hesitant. The ending every character received was worth the wait.
I truly enjoyed how close some of the characters got, especially with them being enemies in the first and most of the second book. Reading the different POVs to understand each character better made this trilogy fantastic. I did knock off a star because unless you read these back to back you're going to forget a lot of the small details and nothing is repeated in the beginning of the story. This desperately needs at least a small recap or added details to the story to help the reader remember where things were left off.
Overall, I really enjoyed this trilogy and look forward to seeing what else this author comes out with in the future.
January 16, 2026
I have loved this series so much and am sad to say goodbye to all of these characters.
I enjoyed getting to experience all the pov's in this one and I loved that we got more backstories for this book. I was a little shocked with how rushed the end of the book felt. Everything was wrapped up wayyy too quickly and neatly, and I wish the ending had a little more time. To say all of that though, I was happy we got closure on each of their stories.
Azur and Lidiane were by far my favorite characters in this book. A few of the other characters were a little too immature for my liking, but hey that's the point of different characters.
If you're looking for a fun adventure with magic, magical creatures, and a center core of found family you'll love this series.
Thank you Day Leitao for providing me with an eARC in exchange for my honest review.
I enjoyed getting to experience all the pov's in this one and I loved that we got more backstories for this book. I was a little shocked with how rushed the end of the book felt. Everything was wrapped up wayyy too quickly and neatly, and I wish the ending had a little more time. To say all of that though, I was happy we got closure on each of their stories.
Azur and Lidiane were by far my favorite characters in this book. A few of the other characters were a little too immature for my liking, but hey that's the point of different characters.
If you're looking for a fun adventure with magic, magical creatures, and a center core of found family you'll love this series.
Thank you Day Leitao for providing me with an eARC in exchange for my honest review.
December 29, 2025
This was an emotional and satisfying finale that reminded me why I fell in love with this series. From the moment the Witch King awakens, the tension never lets up. I loved watching Astra step fully into her strength as she navigated betrayal, impossible choices, and her devotion to those she loves. Marlak's journey was compelling; his struggle with his past and forbidden magic added real emotional weight. The multiple POVs worked beautifully, giving depth to both primary and secondary characters, and the found-family dynamic truly shone. Packed with action, magic, romance, and heartfelt moments, this book delivered high stakes and a warm, well-earned ending that left me smiling long after I finished.
January 9, 2026
Loved this series. There was no dull moment, always some kind of urgency or mission involved. A lot of POV at all times. Normally I don't mind, but there were a few times I found it difficult to fully keep up with what was going on and with who with how quickly the view was changed. Then having to keep remembering whos POV you were reading. The end did feel a bit rushed and the final battle still left me feeling like maybe it wasn't the end. Still had a few questions unanswered, but they were minor.
I liked all the characters and their relationships they developed along the way. They all had their place and their depths. Day did a great job building these characters without it being overwhelming.
🌟 4
🌶 1.5
🔥 Slow
I liked all the characters and their relationships they developed along the way. They all had their place and their depths. Day did a great job building these characters without it being overwhelming.
🌟 4
🌶 1.5
🔥 Slow
January 12, 2026
The RayView:✨✨✨✨
The HeatRay:
How It Be Spicin’?:🌶️🌶️
.
I wanted to love book three so much. 😩 And while it was a really good novel, it had way too many POVs and way too many major events for me to keep things straight. It felt far too rushed with there being no true climax to the story in my opinion. With that noted, because it all felt monotone in constant action and no big upheaval moment, it was still good. Just not as captivating as books one and two. I was pleasantly surprised that Ziven came out on top as my fave character. His humor and attitude just amused my soul.
.
I received an advance review copy for free, and I am leaving this review voluntarily.
The HeatRay:
How It Be Spicin’?:🌶️🌶️
.
I wanted to love book three so much. 😩 And while it was a really good novel, it had way too many POVs and way too many major events for me to keep things straight. It felt far too rushed with there being no true climax to the story in my opinion. With that noted, because it all felt monotone in constant action and no big upheaval moment, it was still good. Just not as captivating as books one and two. I was pleasantly surprised that Ziven came out on top as my fave character. His humor and attitude just amused my soul.
.
I received an advance review copy for free, and I am leaving this review voluntarily.
January 11, 2026
“A Devious Brother,” by Day Leitao
This is book 3 in the Remnants of the Fallen Kingdom series; it read just like the second book in the series. I really loved the characters throughout the series. The plot was super unique compared to other fantasy books. It is a high action-packed epic type of book with lots of characters and POV’s, so many moving parts are going on at the same time. I love reading these books.
-Multi POV
-Fated Mates
-Fae/Elemental Magic
-Epic
-Found Family
-Enemies To Lovers & Friends To Lovers
Thank you for the ARC, Netgalley.
This is book 3 in the Remnants of the Fallen Kingdom series; it read just like the second book in the series. I really loved the characters throughout the series. The plot was super unique compared to other fantasy books. It is a high action-packed epic type of book with lots of characters and POV’s, so many moving parts are going on at the same time. I love reading these books.
-Multi POV
-Fated Mates
-Fae/Elemental Magic
-Epic
-Found Family
-Enemies To Lovers & Friends To Lovers
Thank you for the ARC, Netgalley.
January 19, 2026
Too Many POVs!
I was really looking forward to this book, I enjoyed the other two. But I am having such a hard time getting into the book. There are EIGHT POVS! And they switch so quickly that it's impossible to settle in and get into any part of the story. This series could have easily focused on a different couple for each book and solved the POV issue. Or stay with a POV for, I don't know, 30 pages instead of 1 before switching. It's just so hard to relate and care about the relationships now b/c you aren't getting time to sit with them before zipping to another POV.
I was really looking forward to this book, I enjoyed the other two. But I am having such a hard time getting into the book. There are EIGHT POVS! And they switch so quickly that it's impossible to settle in and get into any part of the story. This series could have easily focused on a different couple for each book and solved the POV issue. Or stay with a POV for, I don't know, 30 pages instead of 1 before switching. It's just so hard to relate and care about the relationships now b/c you aren't getting time to sit with them before zipping to another POV.
This entire review has been hidden because of spoilers.
December 27, 2025
So much plot wrapped up so fast
Am I the only one who thought this felt a little... Anti climatic? Kinda felt like the author ran out of time and was just like "you get fire! You get fire! Everyone gets fire!" The villains were great though, really evil and compelling. My favorite part is still getting ALL the perspectives. Can't even make fun of labeling them like I usually do since there were so many.
Am I the only one who thought this felt a little... Anti climatic? Kinda felt like the author ran out of time and was just like "you get fire! You get fire! Everyone gets fire!" The villains were great though, really evil and compelling. My favorite part is still getting ALL the perspectives. Can't even make fun of labeling them like I usually do since there were so many.
January 21, 2026
Loved the happy ending! This book felt much more rushed than the others, but I’m glad it ended well.
I would’ve loved to learn more details especially about Tiuris and if anything happened with Astra’s family, but I’m glad that the fae lands have changed for the better. I’m happy the siblings reunited and apologized after much needed miscommunication.
This series was a fun ride and I’m glad I got to experience it! :)
I would’ve loved to learn more details especially about Tiuris and if anything happened with Astra’s family, but I’m glad that the fae lands have changed for the better. I’m happy the siblings reunited and apologized after much needed miscommunication.
This series was a fun ride and I’m glad I got to experience it! :)
January 20, 2026
A fantastic conclusion to a trilogy. In the first two books you fall in love with all the characters amongst all the action. In this book, the characters still continue to grow and develop as the story concludes. The ending did seem a bit abrupt compared to the pacing of the rest of the book, but it’s satisfactory and entertaining. Great Romantasy!
Want to read
November 30, 2025Expected publication March 11, 2026
Review of advance copy received from Author
I really enjoyed this third book of the series. The expected release date is later this month. Not a standalone. I know other readers with enjoy this along with the rest of the series
January 5, 2026
Super good!
I love it, love the ending. The world is interesting and I love the characters. I'm sad this is the end, I would have wanted more epilogue with them!
I love it, love the ending. The world is interesting and I love the characters. I'm sad this is the end, I would have wanted more epilogue with them!
January 7, 2026
This final book in the trilogy was such a great conclusion, even though I’m left with so many questions and a serious need for more stories in this world. Astra and Marlak are such a sweet couple, and I loved how fiercely devoted they are to each other. They would truly do anything for one another.
Azur became more of a favourite of mine, and Renel absolutely deserves all the happiness he gets. I’m so glad everyone ended up with the happy ending they earned. And honestly, I couldn’t be happier that the Witch King is finally gone. A satisfying end, even if I’m not quite ready to say goodbye yet
Azur became more of a favourite of mine, and Renel absolutely deserves all the happiness he gets. I’m so glad everyone ended up with the happy ending they earned. And honestly, I couldn’t be happier that the Witch King is finally gone. A satisfying end, even if I’m not quite ready to say goodbye yet
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