A modern youth, Li Changan, travels to the Northern Li Dynasty and is forced into a humiliating military mansion marriage, even bowing to a hen, becoming the laughingstock of the realm. He awakens an ancient-modern mall system. He stuns the capital with timeless poems, earns a fortune through exclusive wine-making techniques, and heals his disfigured wife Yun Yanchen with rare divine medicine. From a scorned son-in-law, he outshines scholars, outwits powerful nobles, stabilizes the nation, and forges an extraordinary legendary life.