In the tide of returning to the city, Zhou Shuda, an old educated youth in the countryside, abandoned his local wife and children and returned to his original place to live a high-level intellectual life. Thirty years later, Zhou Shuda once again set foot on this long-lost land to try to make up for the mistakes he had made. After his eight-year prison life, Chen Le, who was abandoned by his son, was released from prison and was remarried by his wife and left himself with an eight-year-old son with autism. With the help of a friend, he found a job at a repair shop and married a sex worker Yaru in the rental house. However, after his son refused to go to school many times, Chen Le did something to destroy his destiny again...