Just finished reading this book and, good gods, this by far one of the best if not the best book I read in a good while. To be honest, since there is a lot of works that are filled with harem, lemons and similar stuff, so I got tired of it and now that I found this book, it's so good, I finished it in 3-4 days and the best part (for me) is that there is no harem, lemon, basically 0 romance and a lot of good quality story. So if you read this and haven't started to read, then I recomend this work 100%.