Sixty-year-old farmer Qu Dahai gets into a car accident while saving his granddaughter. At death's door, an ancestral jade pendant unexpectedly awakens the Yin-Yang divine eye, enabling him to see through items, appraise antiques, and absorb spiritual energy, gradually returning him to his youth. Starting from an antique bowl bought for forty-five yuan worth forty thousand, he picks up bargains all the way, becomes the chief appraisal consultant of a collection company, saves his debt-ridden and injured eldest son, seeks justice for his bullied younger son, and takes back his granddaughter who was used as a bargaining chip. However, the cultural relic forgery organization "Dark Snake" has already targeted his ability. To protect his family's peace, Qu Dahai resolves to fight the evil forces to the end.