Ok so I’m just going to describe what happened in the book (spoiling it) so just lmk what it’s name is.
Basically the citizens of that world have a caste system based on genetics (I remember Royals and Nobles) and the protagonist is of lowest class I think. Anyway, war happens and the protagonist is weak but he still gets into military training and starts entering demon world through sleep (after asking what his magic using lover does to access magic or something) and then he gets really good at fighting. War progresses and now I’ll skip to the end cause I forgot what happens in the middle, so they’re fighting a dragon and the protagonist’s lover gets burnt alive and he kills the dragons and the queen rewards him with dragon blades and there’s a climatic end to it.
I don’t remember if it has a sequel, I remember it was supposed to be a series.
by Kertia9