Li Muchen went down the mountain to experience the world of mortals, and went to the Lin family to break off the engagement, but was despised by Mrs. Lin. He plans to meet Mr. Lin to make a marriage appointment and explore the past of his ancestors. On the way, he met Lin Manqing by chance, and the two gradually fell in love after several entanglements. During the time together, Li Muchen discovered that the Lin family had many hidden dangers, and took action to help resolve the crisis. The Lin family agreed to marry the two, but he was unwilling to marry into the family. He chose to revitalize the Li family and marry Lin Manqing in glory when the family prospered.