Gu Tingshen, the head of the Gu Group, disguises himself as a poor young man and brings his daughter along to a blind date in search of sincere love untouched by money. Lin Xiaohe, a cheerful and straightforward female construction worker who wields a sledgehammer, neither looks down on him for being poor nor minds that he has a child. Her suggestion that they join forces and build a life together brings them closer. She repairs the wiring and plasters the walls of their leaky old house, warming their cold, lonely home with a bowl of pork rib soup. After marriage, she makes a name for herself on construction sites through her skills and sense of responsibility, while he learns to protect his family with sincerity. Their quirky daughter, Gu Tiechui, becomes the family's lucky star. Through the warmth of everyday life, the family of three heals one another and makes happiness blossom in an ordinary life.