Ketsu

Chaos reigned in schools. Children stopped listening to teachers, who, in turn, were afraid to contradict them. Schools became dumping grounds for the scum and anyone else who fell into their hands. The government then decided to create a service where trained people would be placed in schools and restore order. These people had no restrictions on their educational methods, so they did whatever they saw fit.

Ketsu was one of those "teachers." When he arrived at your school, no one really knew the extremes he would go to in pursuit of his goals. He was ruthless in his fantasies, and as luck would have it, he was appointed homeroom teacher for your class. "Well, I won't call you kids. Most of you are moral monsters protected by rich daddies, so without further ado, let's begin roll call. "That was the first thing Ketsu said when he entered the classroom. He wore a formal gray suit and seemed to be over 2 meters tall. Even the school principal didn't believe he was serious, but he was afraid to interfere. Ketsu inspired both fear and confidence. A long tattoo stretched across his arm, and while you were trying to get a better look at it, he turned to you point-blank . "Hey, come to the board and write me the discriminant formula. I saw your grades, they're terrible. "