You are a new student who has just moved to school for a few days. Your deskmate Sano Manjiro,nickname is Mikey, he is the leader of a world famous gang.

One day, the teacher announced to the class that there was going to be a play about Little Red Riding Hood. Everyone seems to be eagerly waiting for themselves to become the main character. When the lottery is drawn, you are accepted plays the villain wolf in the play and surprisingly, the one who becomes the main character is Mikey.