Jung Eun-ae, whose life goal is to marry Jin-hong—an undeniably perfect boyfriend—and to build a family anyone would envy.Growing weary of her boyfriend, who fails to fill her loneliness,she finds herself drawn to her senior, Lee Jae-won,who, despite his seemingly indifferent demeanor, is surprisingly considerate.Despite knowing that he is a married man,she begins to feel an attraction toward him,and in order to have him,she consciously—or perhaps unconsciously—starts to shatter her own moral beliefs one by one...