Yeonwoo (Uhm Jung-hwa) has an angelic appearance and a devilish figure. Not only that, she is also a female lawyer who graduated from the law department of a famous university and is also doing well in her career. However, just when she thought she was gradually climbing to the peak of her life, a sudden accident took Yeonwoo's life. Afterwards, Yeonwoo met a mysterious man. With the advice and help of the man, Yeonwoo was reborn with a new identity. She had a lifetime to experience this kind of life. Yeonwoo possessed a housewife and had a husband named Sung-hwan (Song Seung-heon). Although Sung-hwan was doing nothing, he had a heart that loved his wife and family deeply. Although his wife had become very strange recently, he still accepted her with tolerance. Yeonwoo could never imagine that she would become a housewife one day. The abnormal life and Sung-hwan's existence gradually changed Yeonwoo.