Synopsis
Kang Jae-mi is the daughter of divorced parents. Her father Kang Hyung-do cheated on her mother Oh Jung-hee, which led to their divorce. He is now married to a much younger woman, Byun Joo-ri, but still has lingering feelings for his ex-wife.
Because of Hyung-do's infidelity and the trauma of breaking up their family, Jae-mi becomes skittish of smart and talented men like her father. So she ends up marrying "the obviously lacking" Han Jung-soo. But the marriage doesn't last, and Jae-mi divorces her loser husband.
Not ready to give up on their marriage, Jung-soo hires a lawyer to invalidate their divorce, the smart and sharp Byun Dong-woo. They begin as enemies, but Dong-woo falls for Jae-mi and he becomes one of her solid supporters as her success story unfolds. But she hesitates to begin a relationship with him because of his playboy past.