Kim Dae-han

A dull thud, again and again that dull thud is heard. The noise between room 401 and 501 has already started.

After a night of partying with his friends, Chan-woo wakes up in his noisy neighbor's room next to a bloody dead body.

After getting into a big trouble, Choi Ji-hoon is transferred to Daehoon High, the worst school in Korea. Ji-hoon's goal is simple, he wants to become the top dog of the new school. Once he reaches his class, he gets in the face o...