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The One: A Slow Burn Age Gap Mafia Romance
Mateo De Marco has it all. Power, wealth, and the kind of looks that make women weak in the knees.
He’s tantalizingly close yet impossibly out of reach—until my wedding day takes an unexpected turn, and his gaze finally lands on me. My world flips upside down, and my heart? It never stood a chance.
But just when I dare to dream of a happily-ever-after, betrayal shatters his family, pulling me into a deadly trap.
Now, I face an impossible let the man I love die or sacrifice myself to save him.
I’ve been waiting for my One my entire life, never realizing she was right in front of me. Now that I see her, I’ll stop at nothing to make her mine. Mariella Accardi is my future. My heart. My everything.
But love always comes at a price.
At the height of my happiness, betrayal forces me to choose—Mariella Accardi, the woman I’ve waited a lifetime for or the code that has made me the most powerful man in Italy. One wrong move could destroy it all.
Ready to dive into a love story that will keep you on the edge of your seat? Don’t miss out—one click on 'The One' to discover Mariella and Mateo’s unforgettable journey.
- GenresDark RomanceRomance
585 pages, Kindle Edition
Published March 18, 2025
76 people are currently reading
175 people want to read
About the author
Nikila Rose
22 books251 followersNikila Rose is an emerging author of light-hearted, sizzling romance adventures.
In her Escape Series, she delivers steamy scenes in fast moving plots with guaranteed happily ever afters, set in different destinations around the world.
In her Escape Series, she delivers steamy scenes in fast moving plots with guaranteed happily ever afters, set in different destinations around the world.
Ratings & Reviews
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Displaying 1 - 17 of 17 reviews
March 21, 2025
Dear Nikila,
This review is to you and for you, my beautiful friend. I was honored to be able to beta-read for you, and I hope to continue doing so for a very long time. Friend, you know many things about me and my long history with The Triple Flame Trilogy. The bittersweet ending came at a rough time, but you understood and were patient. The opportunity to read The One was absolutely fantastic, and it felt like a full-circle moment. It was so special to me, and I enjoyed reading it. I can't wait to read more from you... Now, to the actual review!
The One by Nikila Rose was absolutely magnificent and beautifully written. I cried, laughed, and screamed at and for the characters. I might get too attached to people, hence the crying. You were right there for the tears, and I know you got a good laugh at it. You're slightly evil for the things you put me through. Ha, you already knew that, though. Fantastic job on your new release, friend! Xoxo
Mateo and Mariella were freaking great! I couldn't have asked for a better story for those two, and I am so happy that I got to be a part of it in small ways. I think it's time I get a character named after me, Nikila. Lol. Mateo was sweet and charming. I fell in love with him very quickly, and there is evidence. A lot of it, actually. At first, Mariella is innocent and naive, but her character development is magnificent, and she becomes such a baddie. Everything about this book is worth the read. I'm serious; go read it. Go read it right now.
The One by Nikila Rose is now live and available on Kindle Unlimited!
This review is to you and for you, my beautiful friend. I was honored to be able to beta-read for you, and I hope to continue doing so for a very long time. Friend, you know many things about me and my long history with The Triple Flame Trilogy. The bittersweet ending came at a rough time, but you understood and were patient. The opportunity to read The One was absolutely fantastic, and it felt like a full-circle moment. It was so special to me, and I enjoyed reading it. I can't wait to read more from you... Now, to the actual review!
The One by Nikila Rose was absolutely magnificent and beautifully written. I cried, laughed, and screamed at and for the characters. I might get too attached to people, hence the crying. You were right there for the tears, and I know you got a good laugh at it. You're slightly evil for the things you put me through. Ha, you already knew that, though. Fantastic job on your new release, friend! Xoxo
Mateo and Mariella were freaking great! I couldn't have asked for a better story for those two, and I am so happy that I got to be a part of it in small ways. I think it's time I get a character named after me, Nikila. Lol. Mateo was sweet and charming. I fell in love with him very quickly, and there is evidence. A lot of it, actually. At first, Mariella is innocent and naive, but her character development is magnificent, and she becomes such a baddie. Everything about this book is worth the read. I'm serious; go read it. Go read it right now.
The One by Nikila Rose is now live and available on Kindle Unlimited!
March 25, 2025
Couldn’t put it down!
By the end of Chapter 1, I was hooked. I wondered if she would go through with the wedding or find a way to escape. I just had to keep reading to find out, and I’m so glad I did. This book is packed with spice and keeps you on the edge of your seat with suspense. The ending, while a Happily Ever After, is definitely unexpected and adds a surprising twist to the story.
By the end of Chapter 1, I was hooked. I wondered if she would go through with the wedding or find a way to escape. I just had to keep reading to find out, and I’m so glad I did. This book is packed with spice and keeps you on the edge of your seat with suspense. The ending, while a Happily Ever After, is definitely unexpected and adds a surprising twist to the story.
March 20, 2025
I'd been waiting for Mateo's book since meeting him in the Triple Flame Trilogy, and Nikila Rose didn't disappoint!
Mari and Mateo are perfect for each other. The love that seeps from them even through the danger and heartache is everything.
I love the idea of there being that one person who completes you, gives you peace and is devoted to you. And Mari is that one for Mateo, and I loved everything about it.
Mari and Mateo are perfect for each other. The love that seeps from them even through the danger and heartache is everything.
I love the idea of there being that one person who completes you, gives you peace and is devoted to you. And Mari is that one for Mateo, and I loved everything about it.
March 30, 2025
The One by Nikila Rose
A mafia romance that ticks all the boxes for fans of dark, intense love stories. With a mix of high-stakes danger, unrelenting passion and complex characters - it offers an unforgettable experience for readers who enjoy emotional depth alongside the thrills of organised crime.
The book features a compelling blend of tropes, including virgin FMC, playboy MMC, an age gap, unrequited love, protection, and plenty of explosive moments.
Nikila’s characters are rich and multi-layered.
Mari starts out innocent, naïve, and vulnerable, but as she is exposed to the brutal realities of the mafia world, she grows stronger, finding her voice and becoming more assertive. Her relationship with the Mateo pushes her to confront not only her own fears but the dangerous world around her.
Mateo a classic playboy, initially coming across as someone who is emotionally distant and uninvested in love.
However, as the story progresses, his character evolves.
His protective nature over Mari, combined with the growing emotional connection between them, shows a softer side to him, making him much more than just the “bad boy” trope. His internal battle with his feelings and his responsibilities within the mafia are central to the tension of the story.
The One by Nikila Rose is a thrilling and emotional rollercoaster. The chemistry between Mari and Mateo is palpable, and their journey from a dangerous situation to an all-consuming love story is beautifully done. The blend of mafia intrigue, explosive action, and emotional romance makes it a standout in the genre. Fans of mafia romance will appreciate the suspenseful twists, while readers who enjoy deep emotional connections in their romance novels will find The One satisfying and gripping.
The book’s plot is packed with action, suspense, and emotional highs, including plenty of explosive moments, death, and danger, which keep the story engaging throughout. However, it’s also a love story that’s about redemption, self-discovery, and the emotional transformation of both characters.
A mafia romance that ticks all the boxes for fans of dark, intense love stories. With a mix of high-stakes danger, unrelenting passion and complex characters - it offers an unforgettable experience for readers who enjoy emotional depth alongside the thrills of organised crime.
The book features a compelling blend of tropes, including virgin FMC, playboy MMC, an age gap, unrequited love, protection, and plenty of explosive moments.
Nikila’s characters are rich and multi-layered.
Mari starts out innocent, naïve, and vulnerable, but as she is exposed to the brutal realities of the mafia world, she grows stronger, finding her voice and becoming more assertive. Her relationship with the Mateo pushes her to confront not only her own fears but the dangerous world around her.
Mateo a classic playboy, initially coming across as someone who is emotionally distant and uninvested in love.
However, as the story progresses, his character evolves.
His protective nature over Mari, combined with the growing emotional connection between them, shows a softer side to him, making him much more than just the “bad boy” trope. His internal battle with his feelings and his responsibilities within the mafia are central to the tension of the story.
The One by Nikila Rose is a thrilling and emotional rollercoaster. The chemistry between Mari and Mateo is palpable, and their journey from a dangerous situation to an all-consuming love story is beautifully done. The blend of mafia intrigue, explosive action, and emotional romance makes it a standout in the genre. Fans of mafia romance will appreciate the suspenseful twists, while readers who enjoy deep emotional connections in their romance novels will find The One satisfying and gripping.
The book’s plot is packed with action, suspense, and emotional highs, including plenty of explosive moments, death, and danger, which keep the story engaging throughout. However, it’s also a love story that’s about redemption, self-discovery, and the emotional transformation of both characters.
March 25, 2025
After the "injustice" of having Tiero die in the first series, this definitely soothed everything in me. I loved their slow pace to realise where they were and then rapid pace to start their lives together. Their relationship and story were very well thought and balanced. He respected her from the beginning and always trusted her opinion and support. It restored my belief in real love for a little while.
I loved Mateo. A kind soul in the end compared to other strong mafia characters. I already loved him prior to reading his book, so his character was extremely well thought from the beginning.
And I really loved Mari. She was incredibly strong. Slowly building her confidence and then owning up to it when being the mafia queen. I think this role would have suited her perfectly.
But I loved the end. I loved that they got their happy ending and quiet life. With the bonus chapter, I really closed this chapter of my life very well.
The book was exquisite. It made me keep my breath until the last second. Everything made you believe it was predictable, and then it wasn't what you expected. Kept me on my toes. And anyone who says otherwise clearly doesn't appreciate writing.
The author is definitely amazing, I already said it after reading Tiero's books. Looking forward to more of your work x
I loved Mateo. A kind soul in the end compared to other strong mafia characters. I already loved him prior to reading his book, so his character was extremely well thought from the beginning.
And I really loved Mari. She was incredibly strong. Slowly building her confidence and then owning up to it when being the mafia queen. I think this role would have suited her perfectly.
But I loved the end. I loved that they got their happy ending and quiet life. With the bonus chapter, I really closed this chapter of my life very well.
The book was exquisite. It made me keep my breath until the last second. Everything made you believe it was predictable, and then it wasn't what you expected. Kept me on my toes. And anyone who says otherwise clearly doesn't appreciate writing.
The author is definitely amazing, I already said it after reading Tiero's books. Looking forward to more of your work x
August 14, 2025
The One is the first book in the Mafia Brides Series written by Nikila Rose.
💜 mafia
💜 mysteries
💜 overbearing father
💜 childhood crushes
💜 🌶🌶🌶 spice
Mariella can’t believe she’s standing here right now. This man in front of her is not the one she chose for herself. No, her father worked for this match to be done. This man, the one she saw slip into the bathroom with another woman last night at their rehearsal dinner is to be her husband. What is she going to do? Will she be able to go through this? If she somehow stops this, will her father punish her or her mother and sisters? What will she do?
This was such a good start to this new series. I love how this book was also bridged to the last series. While you don’t have to read the other series to understand this one, it does help with the world building. I loved all of the characters and their story that was told in this book. It definitely kept me on my toes and kept pulling me in. I can’t wait to see what other stories will come out in this series.
💜 mafia
💜 mysteries
💜 overbearing father
💜 childhood crushes
💜 🌶🌶🌶 spice
Mariella can’t believe she’s standing here right now. This man in front of her is not the one she chose for herself. No, her father worked for this match to be done. This man, the one she saw slip into the bathroom with another woman last night at their rehearsal dinner is to be her husband. What is she going to do? Will she be able to go through this? If she somehow stops this, will her father punish her or her mother and sisters? What will she do?
This was such a good start to this new series. I love how this book was also bridged to the last series. While you don’t have to read the other series to understand this one, it does help with the world building. I loved all of the characters and their story that was told in this book. It definitely kept me on my toes and kept pulling me in. I can’t wait to see what other stories will come out in this series.
dnf
January 16, 2026So, kind of my bad! I didn’t know this was part of an already established world (I didn’t see any of that on the blurb so I thought that this was an independent series) I found out while I was reading that we had other characters and plot lines established already. I decided to continue reading because the story was good enough and I was happy ignoring the things I didn’t knew or understood hahaha but the writing style is not for me, a lot of things happened off page and that’s a big no no for me. And honestly almost 300 pages (48% of the book) and the villain the side characters and the secondary plots were explained and started being resolved or on their way. And the MCs were still an almost childlike girl and a manwhore who believe in the magic of love they were just not good together this was a teenager with an adult so not my vibe at all. And it sucks because I love an age gap romance, but this was a childish character and I couldn’t!
May 30, 2025
Mafia princess is being married off to someone she don’t wanna be married to. She gets super nervous and vomits all over priest and embarrassed her future husband and father. Part of the mafia family takes her in and serves as protector. She realizes life can be enjoyed and starts enjoying freedoms with her childhood crush. They fall for each other. He announces his love and when they about to get married his brother was shot and needs lung transplant. His brother dies and she finds out her dad is the one who killed him. She tells Mateo everything expecting him to kill her like tradition states. He don’t kill her but he tortures and kill’s her father. He is now over the Italian mafia and he don’t want it. They plan for their “death” to escape the mafia when everything can be ruined by his half brother showing up. But he offered the crown and still got to live HEA
This entire review has been hidden because of spoilers.
September 20, 2025
I couldn’t put this book down! From the first chapter, I was hooked! I loved the characters and how the De Marco men protected women and children. Tiero and Mateo believed they would find their one true sole mate one day and that would be the greatest love. Mateo had known Mariella for years but never truly knew the real her until their fate was thrown together after her disaster wedding. Mariella knew she had been in love with Mateo for years but she hen it hit Mateo, watch out for the sparks to fly!
Their story is a great love story with a huge mafia twist. You don’t want to miss this one! Run to grab your copy now! Can’t wait to see what happens next!
Their story is a great love story with a huge mafia twist. You don’t want to miss this one! Run to grab your copy now! Can’t wait to see what happens next!
June 5, 2025
move on Nikila
I wanted to love this story but since the 5th book for Tiero and Ella, Nikila’s stories just keep going downhill.
Mentions from the MMC how the FMC is sweet, strong blah blah blah literally is a contradiction to what is actually written. One minute Mari wants to act tough saying she’s had enough of her dad’s abuse but then curls up like a scared child.
This story just dragged on to long. Probably could have cut 20% if there wasn’t so much repeat of the same thing.
Nikila please move on to a different storyline. These characters need to be put to rest
I wanted to love this story but since the 5th book for Tiero and Ella, Nikila’s stories just keep going downhill.
Mentions from the MMC how the FMC is sweet, strong blah blah blah literally is a contradiction to what is actually written. One minute Mari wants to act tough saying she’s had enough of her dad’s abuse but then curls up like a scared child.
This story just dragged on to long. Probably could have cut 20% if there wasn’t so much repeat of the same thing.
Nikila please move on to a different storyline. These characters need to be put to rest
December 8, 2025
I can’t believe I didn’t read this sooner. I read the Triple Flame trilogy and always wondered what would happen with Mateo . From the first chapter this book consumed me . It was a perfect mafia romance book with a hot slow burn and great plot. Loved it!
“No matter what life throws at us, no matter how unpredictable things get, there’s nothing that could ever keep me from you. I love you, Mariella, more than I ever thought it was possible to love someone.”
“No matter what life throws at us, no matter how unpredictable things get, there’s nothing that could ever keep me from you. I love you, Mariella, more than I ever thought it was possible to love someone.”
May 19, 2025
So many twists and turns up until the very end! Really enjoyed this book!
June 2, 2025
Absolutely loved this! So much tension and tenderness!
June 16, 2025
"Slow burn" is an entirely incorrect term.
October 16, 2025
couldn't put this down read in one sitting!
Read
November 22, 2025Unfortunately I'm not a Slow Burn Girl, but if you enjoy that it would be a great book
December 27, 2025
Good
Drama. Suspense. The one right in front of you. I was a little confused at all of the disappearing family members for the DE Marco clan but it was a great book.
Drama. Suspense. The one right in front of you. I was a little confused at all of the disappearing family members for the DE Marco clan but it was a great book.
Displaying 1 - 17 of 17 reviews