Su Bingqing and Feng Jingtai are married but not close. She has twins, and Su Wanwan kills one, making Su Bingqing hate Feng Jingtai. Years later, she comes back with her son, Su Xuexing, wanting payback. The twins—Su Xuexing and secret Feng Chenchen—switch places and try to bring their parents together. Su Wanwan makes trouble, so Su Bingqing pushes her into a lake. Feng Jingtai sees this and gets confused, but he and the twins stop Su Wanwan’s bad plan. Su Bingqing runs off with both boys, keeping them a secret, while Feng Jingtai tries to figure it all out and win her back.