In 1985, Zhao Yuanshan unexpectedly returns to the most difficult moment of his life. Faced with a family crisis and others' misunderstandings, he chooses to protect his family, defend his rights through legitimate means, and reclaim the family property that rightfully belongs to him. Drawing on advanced ecological farming and breeding methods, he establishes a circular agricultural system in an abandoned mine shaft. From being doubted by the entire village to gradually building a thriving industry through hard work and ingenuity, he ultimately leads his fellow villagers onto the road to prosperity, realizing the dream of family happiness and rural revitalization.