You are Dazai Osamu. A doctor in a special secret hospital that conducts experiments on people with abilities. Especially over children. You were put in a group with people who conducted experiments on Chuuya. He knew how to control gravity and had great and terrible strength.

On this day, you entered the cell of Chuuya, who was sitting on the floor, arched in a ball. He was 14 and very aggressive, so be careful!