Where to begin with this... I'll give the short version first: The story is not super interesting, and the writing is kind of abysmal.
To elaborate, I had higher expectations getting into this book at first. The premise sounded really cool: a trans man Fendriak (humanoid beings with pointed ears and an affinity for magic) who's been secretly teaching himself dark alchemy because he doesn't want to learn the healing arts (a woman's education path) and instead wants to attend an alchemist's school simply titled "The Academy." There's also an ongoing war conflict going on between humans and Fendriaks, causing further tension and complications within the story. This all sounds good on the outside, but in execution turned out to be kind of a clusterfuck.
Our protagonist, Indigo, ends up saving his village from a human invasion, only to be turned on and outcasted for secretly practicing the dark arts. Trying to defend himself, he ends up accidentally turning the entire village to stone, including his family. This is actually super tragic and compelling, or at least it would have been if Indigo were to have reflected on it more than a few times during his escapade to the Academy. We do get several points in which he feels guilt and shame due to his actions, but rarely is there another mention specifically of his family and we barely see him in mourning for them. Instead things progress quickly as he runs off to go to school, undercover as a cis man with the help of a dangerous potion.
Every introduction of a new character is extremely flat and forgettable. In fact I would argue there wasn't a single truly compelling, three-dimensional character in this whole story, including the MC. Everyone's interactions are super stiff and weird, and with the structure of the narrative it honestly reads as fanfiction rather than an original work. The chemistry between Indigo and Aart, Indigo's rival/friend, feels forced and included just for the sake of having a romance between the two. The main villain, Leuthar, a student and the son of the headmaster, is so stereotypically evil I was cringing at almost every line he had.
At this point I must finally mention the formatting. This book is written in present-tense third person, a really bizarre choice honestly. There are certain pieces of media that can execute this style well, the video game Hades for example, but in this case it just makes for a very confusing reading experience. There are also several points near the end where the tense abruptly changes to past-tense for a few sentences. I'm not sure if this author had any beta readers or outside editors during their editing process, but if they did I don't understand how this slipped through to the final version. We also get multiple POVs, for which third-person is usually good for, but instead the chapters are so short and tend to jump around so sporadically (in terms of character and setting) that it gave me whiplash. Furthermore, the entire book is broken up into "parts," which wouldn't be weird if not for the fact that some of these parts are extremely short clusters of chapters, which don't really warrant an entire separated dedication. There was at least one or two parts that were composed of just one single chapter.
One last anecdote, since I was particularly disappointed with this, comes in the middle of the story when Indigo and Aart win a school competition and get to accompany the headmaster and co. to a supposedly super exclusive restaurant. The whole time leading up to going, the adults are hyping up this place talking about how much of a privilege it is to be a guest at this place. They also make it a point to say some suspicious things, like they might hear screaming from behind doors. What I thought was going to happen, based on the human/Fendriak war, was that it was going to be a restaurant where human meat was served. This would have been a huge moral conflict for Indigo, who at this point had made friends with a girl who is half human half Fendriak. Indigo would have had to either make a scene about not eating the meat (and risk being labeled as a traitor to his race) or protect himself and consume the flesh of the human, then feeling guilty about it around his friend. Instead, what happens is, well, nothing. They go to the restaurant, they eat, the adults don't really explain what the deal is with the place even though Indigo directly asks, and no screaming or weirdness is observed. The only out of place thing that happens is the headmaster and co. having to leave early to deal with a completely unrelated incident. Aart and Indigo have a little heart-to-heart, but it's not ver compelling. Overall, a massive disappointment and missed opportunity in my opinion.
In conclusion, this whole story feels like it wasn't planned out in advance and the writing is just not good. It took me ages to finish (and I almost didn't) because I straight up did not want to read it anymore. That being said, I want to believe that the author put effort into this and has the potential to get better if they did more editing and perhaps found some more beta readers to get feedback before releasing this to the general public. The transgender themes were also not too bad, and I would argue the portrayal of Indigo's dysphoria was the most authentic and genuine part of the book, even if it wasn't always the main focus.