"Abandoned by her parents and friends, Choi Yeon is a struggling college student determined to escape poverty. To conceal her circumstances, she takes a job as an in-house tutor for Ji Shinwoo, the reserved youngest son of a wealthy family. There, she meets his older brother, Ji Sinhyeok, the arrogant and possessive eldest son of the house. Before long, Sinhyeok ropes Yeon into running odd errands for him, pulling her into his world. Despite his cold and crude remarks and domineering attitude, Yeon finds herself drawn to him, torn between frustration and the hope that he might desire her too."