Xu Mu, a planner at Shangxin Advertising, has just failed her sixth blind date. Despite her parents’ pressure, she’s focused on her career rather than rushing into marriage. During a client meeting, she unexpectedly reunites with her high school deskmate, Xie Shi, now a cold, scheming director. After a drunken misunderstanding, Xu Mu posts on social media that Xie Shi is her boyfriend. To avoid awkward questions, they agree to pretend to be a couple and start living together. As they grow closer, Xu Mu remains unaware that Xie Shi’s feelings for her have been growing for years.