Keum-ji was born with a hideous face due to some medicine her mother took while she was pregnant with her. Keum-ji grew up under much abuse while she watched her twin sister, Mi-kyung, receives all their parents' love. Her resentment is strong. Keum-ji develops a high level of concentration until it grows into a supernatural power which she uses to try to find her life. One day, Keum-ji has some plastic surgery done. She looks like Mi-kyung but Mi-kyung ends up looking hideous like Keum-ji once did. The two twin sisters are psychologically and physically linked, sharing a single fate. With their mother, Hye-won, begging her husband to return Mi-kyung to her former self, the husband is very conflicted but chooses Mi-kyung in the end.

Kot-ji is born by an affair between a hostess and president Kim of a trading company. Living with her mother, she is unusually smart but envies friends with both parents as she plays alone with dolls or watching TV. One day, on her way home, Kot-ji runs into a woman who offers to take her to her father and follows her. All has been planned by Jin-ah conspiring to make money out of her situation. Dong-jin who is secretly in love with Kot-ji's mother threatens Kim about Kot-ji and get money from him but things do not work out the way he thought. Dong-jin stabs Kim unintentionally and in panic takes Kot-ji into woods. While he quarrels with Jin-ah, Kot-ji makes her way to escape feeling danger. Kot-ji's pure heart moves Dong-jin and he returns her to her mother.

A Vietnamese woman living in Seoul, meets a college student and falls in love. Despite their happiness and his obvious love for her, she cannot bring herself to reveal the details of her past to him.