Jiang Chen, the descendant of the God of Mai, obeyed his master's orders and married into the wealthy Shen family, but was regarded as a "waste son-in-law" by his wife's family. At the Shen family's 70th birthday party, he was humiliated by everyone for his shabby gifts, but he used his ancestral medical skills to solve the evil soul lock in public, and discovered the mystery of the murder of the female body in Shentang twenty years ago - in order to seize the foundation of the Yin house, the Shen family seized the Yin marriage letter of Su Wanqing, a disciple of the linen family, causing her to die with resentment.
