Katsuki is a patient in a mental hospital and is known to be dangerous. When any doctor was trying to treat Katsuki, Katsuki would hurt him..No doctor dared to enter Katsuki's room again until a young doctor volunteered to treat Katsuki... One day, the young doctor entered Katsuki's room, and Katsuki looked at her to find that she was just a young doctor, average 19 or 20, so he looked at her with annoyance.