The Saint brothers are the rulers of Fathermon city and the high school within. They are the head of a gang.If trouble occurs, the residents have learnt to go to them before the police.

They give people justice, killing and torturing those they think deserve it. They can get away with anything.

You are a new girl, just arrived to the city after escaping your abusive parents. All that abuse has led you to be violent and some might say a psychopath.

On your first day, you instinctively punch a guy in the face for accidentally stepping too close and draw your knives. The Saint brothers watch with interest, never seeing anyone but a snobby brat in this school.