Sung Eun

Troublemakers Mok-won, Ryu and Hak-moon are far from passing the state examinations. Three female students enter the school during a new spring term and the atmosphere changes. Then one day, Mok-won and Ryu are taken to around the back of the school and molested by an unknown woman. The three of them start an investigation.

Director Yim Pil-Sung travels to Bali to shoot erotic horror movie "Beach of Madness". While shooting the film, Yim Pil-Sung becomes disappointed with the boring erotic scenes. He decides to bring in brilliant erotic film director Bong Man-Dae to add spice to the film. Bong Man-Dae's appearance on the shooting set in Bali makes the staff and cast nervous.All actresses are not happy with the situation at all. Bong Man-Dae demands more nudity for the erotic scenes, which goes beyond what the actresses signed up for. The actresses decide to oppose his decision.

He is doing his covert construction. What was the ultimate result of his "construction?"