Ling Feng used to be seen as a fool by everyone in Xinghua Village. To support his studies, his sister-in-law, He Mengyao, took on high-interest loans. After accidentally falling into a mountain cave, he obtained the inheritance of the Ling family ancestors, awakening his skills in medical arts, cultivation, and farming in a single day. Within three days of paying off his debts, he used spiritual energy to cultivate vegetables, cure villagers, and slap villains in the face, leading his family and the entire village step by step out of adversity.