Medical student Jiang Youxi picked up Jiang Xu, who claimed to be her future son. The paternity test was confirmed and the child's biological father was He Zuo, the second young son of the ruthless He family in the school. Jiang Xu kept bringing the two of them together and made many jokes. He Zuo's friend was seriously injured by a racing driver. He Zuo's car crashed in revenge. Jiang Youxi ran into him and was ordered to keep it secret. Later, because Jiang Xu destroyed He Zuo's valuable collection, the two negotiated compensation and got along frequently. Jiang Youxi changed his mind and learned that he valued love and justice. He Zuo has a sleep disorder and can only rely on Jiang Youxi to sleep peacefully, and he becomes increasingly dependent on Dongxin. Many ambiguous interactions have heated up the relationship, and Jiang Youxi warmly accompanies him when he is lonely. Jiang Youxi was injured, and He Zuo rushed back overnight to protect her and punish the bad guys, and the two confirmed their relationship. He Zuo accepted his son and proposed to Jiang Youxi, and the family of three stayed together happily.
