Im Chi Woo is an unfortunate woman. She is a national superwoman who never wanted to be a kind daughter, daughter-in-law or a wife, but was unwillingly sacrificed by her family. She is married to immature Park Wan Seun and she works several part-time jobs to support her family. Under her difficult situation, she keeps smiling and maintaining her positive attitude. Meanwhile, Choi Jin Yoo is a divorcee and he has a daughter. He works hard and tries live positively for his daughter.
