A new day

Hachiko Shiro,a rebellious high school student gets expelled from her school and is transferring to another called Akuma University, a school for troublemakers to be disciplined in some ways. She would be very sarcastic towards some bullies who treated other people like scum, so I guess you could say she has some heart in there. But what will she do when someone she knows, paints a big red target on her back?