When she was very young, Ji Young-sun (
Han Hye-sook) gave away her baby Lee Ja-kyung after giving birth to her. She later remarries and creates a new family, but soon after, her husband dies, leaving her behind with her stepson Gu Wang-mo (
Lee Tae-gon), and her daughter Gu Seul-ah (
Lee Soo-kyung). Now grown and a makeup artist, Lee Ja-kyung (
Yoon Jung-hee) finds herself adrift with loneliness since her foster parents died when she was a child. She fell in love with her step-uncle but his family shuns her, dashing away any hopes of being with him. Deciding to focus on her career and find a new love, she meets Wang-mo, a TV news anchor. Young-sun has been searching for the daughter whom she had abandoned in her youth. As if guided by the hand of fate, she discovers that Ja-kyung is already going out with Young-sun's own stepson, Wang-mo. In order to keep her secret daughter by her side, Young-sun does everything in her power to marry Ja-kyung to Wang-mo, and eventually succeeds. The two women form a curious double relationship, as at once mother/daughter and mother-in-law/daughter-in-law. ==Cast==