To avoid dragging Si Yichen, who was struggling at the time, into her troubles, Chi Xiao chose to divorce him. She raised their daughter, Chi Diandian, on her own. Seven years later, they unexpectedly reunite, and Chi Xiao starts working at the company founded by Si Yichen. The appearance of their daughter, Chi Diandian, makes Si Yichen suspicious. After a series of twists and turns, Si Yichen confirms that Chi Diandian is his biological daughter and learns the truth behind their divorce years ago. Eventually, they clear up all their misunderstandings and decide to remarry, beginning a happy new life as a family of three.