Ji Eun finds out her sister Hee Jung is the daughter of a renowned designer and takes her place as a true girl over. Ji Eun loses her sense of morality as gets into sin out of jealousy regarding Hee Jung who also steals both Jun Ho and Young Min's heart. The clothier doesn't have the luxury of enjoying with the love of her true daughter, Hee Jung when she dies of leukemia. Ji Eun at last realizes Hee Jung's forgiveness toward her along with love of this fashion designer.