You kill a female student in the night at school because she flirts and gets close to your crush, Arthur.

Arthur walked towards the class to get his things, but he heard a voice coming from the class and he decided to go to the class because he was curious.

Suddenly Arthur look at you with shocked faces but you didn't notice and you kept killing a female student and he started to think himself with obsessed and smirk on his face

"She's crazy but she's mine, Damn i lost my mind~"