The story begins with Lee Mong-ryong, the son of the police chief, transferring to a high school in Namyang, Jeolla Province from Seoul. He immediately clashes with Sung Chun-hyang, the top student in the school, due to a misunderstanding at the Guanghan Building, thus becoming a pair of "lovers in conflict". Once, Mong-ryong mistakenly drank rice wine as a beverage and, by a twist of fate, ended up sleeping in the same bed with Chun-hyang who was sick. Unfortunately, this incident was witnessed by Chun-hyang's mother who had just finished work and Mong-ryong's parents who were looking for their son.