Theres something unusual about my class. Our beautiful and perfect angel classmate, Amane, just died. Thats why everyone is doing a “funeral” for her. Everyone seems to be scared but did not say anything. Im sure they are hiding something. After all, before she died, Amane said something strange. Hey, dont tell me, there are traitors among us? Well, lets hold a “class meeting”! No one should ever leave the room before we know whos behind this...