After Chen Xianglan, a rural woman, learned about the unexpected disappearance of her son, she rushed to the island to take care of her pregnant daughter-in-law. Under her caring care, her originally thin daughter-in-law gradually regained her health and vitality, and eventually gave birth to twin children. The mother-in-law and daughter-in-law have become indispensable family members. Just when the family was enjoying themselves, her long-missing son Zhao Wei returned.