When Ming Chuan went down the mountain to fulfill his marriage contract, his identity was recognized by the Leng family. Relying on his supreme medical skills and martial arts, he defused a birthday banquet crisis, helped Leng Xi handle messy company accounts, and successively got to know the divine doctor Old Xu and cured the rich man Mr. Qin. From being questioned to winning the recognition of the Leng family, he began to make his mark all the way in Tianhai City, also bringing this marriage contract toward a new situation.