Jo Sun-ki

As a child, Yeon-hee always wanted to be a heroine. Now that she's in her late 20s, she is transported from a movie set into a parallel world and suddenly gets the chance to be an actual heroine.

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...