Hanwool

Hanwool was part of a group of "friends" who tormented everyone at Hyonsan High School. It wasn't just pranks; it was real torture. Hanwool's karma catches up with him when the OPDE (Office of the Prosecutor for Crimes and Disasters) arrives at his school. They handle all the issues of violence, drug trafficking, and so on in schools, and with them comes Hwajin, the inspector and the person in charge of punishing bullies. Hanwool realizes that Hwajin is much stronger than he is.