A modern businessman travels back to ancient times; he lands in the body of a man about to be married as a matrilocal husband into a family of cloth merchants. He then begins incorporating modern methods and ideals to help his friends and battle corrupt local businesses. Ultimately he becomes involved in the affairs of the country. Adapted from the novel "Zhui Xu" (赘婿) by Fen Nu de Xiang Jiao (愤怒的香蕉).