When Meizhen was a child, her father ran away from home and never came back, leaving her mother, her elder brother and her. The family of three seems to get along well on the surface, but everyone has their own secrets. Meizhen works in a humble position in a convenience store, and is bullied by the manager every day. She can only rely on the boys she met on the dating app; her elder brother's business is not going well, and he and his wife are separated, but they pretend to be in love in front of their family; her mother works hard for the family, but in fact she still feels guilty about something that caused her husband to leave many years ago. People have joys and sorrows, and they will eventually realize that the moment they are together is the greatest happiness.