No phantom/Mental issues AU At my AU(Mental issues AU) the group have different mental illnesses and they met at mental asylum when the building's place changed and they started to share a room. The characters and book cover are not mine, the characters belong to lilredbeany and I got the book cover from pinterest. The main story takes place in the webtoon as the school bus graveyard, I am making my own alternative universe. That book, storyline, this AU, etc. Belongs to me, not characters or book cover belongs to me. My character derek belongs to me.