After the Jiang family went bankrupt, Jiang Yin was taken in by Pei Jingchuan, and the two maintained a three-year contract. At the end of the term, Jiang Yin decided to break up, but found out that she was unexpectedly pregnant. She concealed her pregnancy and faced it alone, taking care of her seriously ill mother while avoiding Pei Jingchuan's strong entanglement. She also encountered Bai Xinxin's malicious attempts to make things difficult and frame her. Pei Jingchuan seemed to be having sex with Bai Xinxin, but in fact he had already been in love with Jiang Yin. After learning the truth about the pregnancy, he completely woke up and started chasing his wife, clearing all obstacles. In the end, the two resolved their misunderstandings over the years, put aside their past grudges, got married and had children, and ushered in a happy ending.