Choi Ki-dong, who becomes a teacher, and Park Young-jun, who becomes a gang member, meet again after 10 years. To compete for Min Ju-ran, they start a fierce battle remembering their high school days, when the situation was completely different.

Kick the Moon

Two inmates break out of a prison only to discover afterwards that they are up for parole. Desperate to get their lives back on track, they realize their best move is to break back into the prison without being noticed.

Jail Breakers

Jin-gyu, an out of work film school graduate, applies for the position of director with pornographic film company Only4Men. The following day he is hired as an assistant director for a production called All Nude Boy, and must become accustomed to working with makeshift locations, impromptu settings, and abuse from the general public. The production's lead actress, Sabine, becomes attracted to him, and the two end up spending the night together after a staff dinner. Later, Jin-gyu gets an offer to work on a real film for a major production company.

Pornmaking for Dummies

Back in his high school days, Joon-Seok was bullied by Chang-Sik Because of this, Joon-Seok's high school days were like a nightmare. Now, Joon-Seok finds it difficult to live a normal life due to the bullying. Meanwhile, Chang-Sik, who has forgotten what he did to Jeon-Seok, lives a relatively happy life. He is about to marry Ji-Hee. Joon-Seok will pay him back for all the misery.