Little girl Lele goes on blind dates on behalf of her chairman mother who is disguised as a cleaner, wanting to find a new dad for herself. She runs into Jiang Shuo, who calls himself a repairman, and is cleverly takes the initiative to play matchmaker. She is touched by his gentleness in mending clothes and taking meticulous care of her, always trusting and supporting him. After going through relatives coming over to make things difficult and corporate business wars, the hidden identities of both parties are revealed, and Lele gets her wish to have a new dad who cherishes her, forming a happy and fulfilling family of three.