Seo Dong-seong

In his 10th year at college, Eun-sik is part of a nearly ideal campus couple with swimming champ Kyung-ah. While their three-year relationship is solid, Eun-sik struggles to get to the next level with Kyung-ah; despite the help and support of his friends, he can't manage to get her into bed.

MAENG Sa-seong excelled at his old school. However, at a new school located in an affluent neighborhood, the situation completely changes, and students make fun of him for being from a not-so-rich family. On the other hand, Hyun-jeong living next door to him is the best high school student in the country and never feels timid with anyone. MAENG Sa-seong is a daddy’s boy, for his father is so dedicated to him, while Hyun-jeong is bright and always confident, growing up without her father. Will Mr. MAENG succeed in forcing Kang-du, a redneck rogue, to move out?