Ye Xinrong (Gigi Leung) was abandoned by her boyfriend of seven years. She suddenly went from a waiting girl to a leftover woman. She had no hope of getting married, but she accidentally met her boss's driver Gu Xuren (Ronald Cheng). She had no idea that Gu Xuren was actually a genuine Hong Kong boss. Because he had too many enemies, he had to exchange identities with his driver Guan Ren (Chapman To). Gu Xuren, who had lost the halo of a rich young man and had never been able to get true love, found feelings in Rongrong. Because of the exchange of identities, Guan Ren met Rongrong's bestie Nikki (Xie Na) and fell in love at first sight. However, Nikki was worried about sexual harassment in the office of her boss, so she was on guard everywhere and made a lot of jokes. Gu Xuren and Rongrong gradually fell in love while helping Guan Ren pursue Nikki. Gu Xuren promoted Rongrong to a senior position in Hong Kong. Rongrong experienced a dreamlike journey, with private jets, luxury cars, luxury watches, branded clothing and jewelry, and upper-class social interactions... Everything made Rongrong feel unreal. When Gu Xuren mustered up the courage to reveal his true identity to Rongrong and confessed his love, Rongrong felt that every word he said was a lie and rejected him. However, Gu Xuren, who had decided to turn over a new leaf, was no longer willing to let go. Although Rongrong was no longer around, he still kept the love agreement between him and Rongrong...