Su Jiu accidentally saved Gu Jingzhou's grandmother and married Gu Jingzhou, whom he had loved deeply for many years. But Gu Jingzhou had a white moonlight in his heart, and he made a contract with her to get married for a year. As soon as the time came, Gu Jingzhou filed for divorce. Su Jiu plotted a one night stand with Gu Qingzhou, signed a divorce, and the two became enemies. In order to escape, Su Jiu gave the female treasure to Gu Qingzhou and faked his own death. Five years later, Su Jiu underwent a perfect transformation and returned with her son, wanting to leave with her daughter! Su Jiu tried his best to get close to his daughter, but Gu Jingzhou believed that Su Jiu was getting close to his daughter for him. Gu Jingzhou found out the whereabouts of the divine doctor and discovered Su Jiu in the past. He believed that Su Jiu had feelings for him and was following him. Gu Tian went on a hunger strike in protest, but Gu Qingzhou compromised and allowed Su Jiu to enter the Gu family to take care of Tian Tian. In kindergarten, my younger sister was bullied while my older brother protected her. Su Jiu was called out by the teacher, showing a domineering and protective attitude towards his offspring. Gu Qingzhou changed his attitude towards Su Jiu. In the process of getting along, Gu Jingzhou saw that Gu Tian relied too much on Su Jiu and began to doubt Su Jiu's identity, eventually discovering that Su Jiu was his ex-wife. Gu Jingzhou was about to drive Su Jiu away, and in a critical situation, Gu Tian, who had autism, spoke up. Gu Jingdan finally compromised for his daughter and let Su Jiu stay. Two little guys took various photos together, Gu Jingdan and Su Jiu, and in the process of getting along, the two eventually sparked a spark