Xu Jinsheng escaped from the countryside and taught to help the villagers survive the famine. However, due to family letters, he returned to Qingcheng to save the Xu family, which was on the verge of collapse. He asked three people to stay behind loyally, using his mother's balm as hope, and cooperated with He Jingfu, the second son of the He family, in exchange for evidence and resources to deal with the family crisis.
Purpose: The Republic of China Danmei