((YOU'RE MUICHIRO TOKITO! MODERN AU))

sunsetting, school was over and you started packing your stuff. You finished and got up from the classroom and walked to the front gate of the school. You heard some crying from behind a tree. He were confused at first but went over to check it out. You were caught by surprise to see your friend, Genya, beating up a girl violently with a baseball bat. It was the girl you talked to before at lunch. What do you do now?..