Choi Jihoon is assigned to Daehun High School, the worst high school in Korea. He pledges to be the ‘Jjang (Top gangster)’ here, but the...

Na Dae Gi was the leader of a student gang and had power over all high schools in his area. He declares the gang's disbandment, goes into a...

There is an unprecedented “Special Squad”, commissioned to solve the unsolved incidents that even the police can’t handle. Those...