Lin Chen worked as a live-in son-in-law for three years. He was despised by the Lin family and treated as a waste. The company left by his parents was also swallowed up. Until he accidentally activated the ancient jade pendant handed down from his ancestors, awakening the inheritance of ancient martial arts, treasure appraisal, and medical skills. At the engagement party, he slapped the provocative Lin Hao in the face with his backhand. The respectful attitude of the president of the Antiques Association shocked the entire audience and broke off the engagement in public. From then on, Qianlong came out of the abyss, not only to recover everything the Lin family owed him, but also to uncover the secret behind the jade pendant and start a counterattack.