The hundred-billion female richest person Gu Wantang hides her identity and goes on blind dates in a wheelchair, only wanting to find a home that treats her and her daughter sincerely. Bone setter Zhou Yanheng does not mind her inconvenience, blocks scalding coffee for her in an emergency, and steadfastly protects the mother and daughter. After the two have a flash marriage, the mother-in-law also treats them as family. Facing relatives' difficulties and an uncle's plotting, the couple join hands to resolve crises. When Gu Wantang's identity is revealed, the Zhou family's care remains as before. They prove with actions that happiness is not determined by wealth, but by sincerity, responsibility, and guarding each other.