Cha Woo-min

Yeon Shi-eun is a model student, who ranks at the top at his school. Physically, he appears like a weak boy, but, by using his smarts, tools, and psychology, he fights against violence that takes place inside and outside of his school. (imdb)

A mystery high-teen death game in which a mafia game takes place for students in Class 2 and 3 who left the retreat and the intense psychological warfare of cheating and deception and the breathtaking tension. (imdb)

Hae Won, a freshman college student who is very suspicious of the guesthouse where he lives in. If you follow the guests leading up to the rooftop, you will find Florida Banjeom, a rooftop Chinese restaurant with a full view of Seoul and with four handsome workers. When Hae Won's mind is absorbed from the sound of eating jajangmyeon. Hae Won's heart flutters when he sees Eun Gyu hitting his hand. Crackle~ Tak tak~ Hae Won and Eun Gyu's breathtaking romance begins. (imdb)

Nicknamed the "school for future criminals," Yuseong Technical High School isn't exactly the ideal place to study. A rarity among his peers, Ga-min is a student with just one goal: to get into university. At a school where it's every man for himself, he is rejected from countless study groups before he decides to form his own. Will he be able to defeat the odds and achieve his dreams?

A lovestruck teen plans to win the school heartthrob by going from curly to straight hair — until a new transfer student changes everything.