Lin Bei, a 32-year-old highly paid product director, is constantly pressured by his parents to get married. Unable to withstand the family pressure, he spends 80,000 yuan to hire Su Ning to pretend to be his girlfriend and go home with him for Chinese New Year, claiming that she is an architecture graduate from a prestigious university. He discusses his family's personalities, his relatives' preferences, and his own romantic history with Su Ning in advance, making thorough preparations for their act. But unexpectedly, the moment Su Ning steps through the Lin family's front door, she freezes in shock, and an unforeseen turn of events quietly begins.