Just dig into it, i was rather a bit on m guards in the beginning, thinking it would be like every other novel in the same genre. BUUUUUTT!! With much surprise! It has really it's own world, it's own flavor, what a good novel that is, so the premise is a bit complex but I think the main heroin is some sort of android or at least she does not seems to be human, but yeah it is quite myserious.