Tang Tang receives an invitation to be my wife for seven days. She leaves Hong Kong and goes to Los Angeles to accept this dangerous job. Tang Tang and the tenant of "Wife for Rent", Brother Siu Ming, do not like each other when they first meet, Tang Tang Tang thinks Brother Siu Ming is a womaniser and uses all her tricks to protect herself; Brother Siu Ming thinks Tang Tang Tang is greedy for money, but she has to deceive her mother, who is suffering from brain depilation, and pretends to be a loving couple, while her mother makes life difficult for the impostor daughter-in-law. The hilarity is on the rise.