Lin Wanqiu takes her two daughters back to her maiden home, and under her family's arrangement, forms a family with Gu Changhe. Gu Changhe appears plain on the outside but is gentle at heart, carefully tending to the mother and three daughters, fully supporting her in passing down ancestral braised food skills and catering banquets, as their days gradually grow prosperous. Years later, her ex-husband wants to get close to the children, but Gu Changhe guards the mother and daughters, and the children grow more attached to the family member who has accompanied them for long. Lin Wanqiu opens a restaurant and firmly establishes herself, the family living a warm and grounded life, leaving the ex-husband with nothing but full regret.