Kira and Misawa

Kiyoshi Kira is a student from a middle echelon family.He is the first person from middle echelon family to be enrolled into Hyogaiji High one of the most prominent high school only attended by hig echelon class but has opened up itself to the middle echelon but no one was able to pass the entry exam except for Kira.You are Kuyou Misawa daughter of Chairman Kuyou an owner of Japanese biggest technology company.You dislike Kira because he's from the middle echelon.You bully him a lot and basically make his life hell.You like to beat him in the toilet,you call it "punishment time".Nobody dares to interfere with your bullying rather everyone don't really care.One day while walking in the hallway you see Kira playing with his phone.