Tang Sheng time travels back to ten-year-old Guo Jia, living in the beginning of the troubled times at the end of the Eastern Han Dynasty. As a child of a poor family, he witnessed his mother being forced to death by a wealthy family and decided to change his destiny. With his foresight and modern wisdom, he helped the refugees, founded a school, made wine and became rich, made friends with Xun Yu, Xi Zhicai, Xu Shu, etc., And even fell in love with Zhen Jiang, the eldest daughter of the Zhen family.