Qin Tianhua hides his identity as a rich man and delivers food. One day, when delivering food, he accidentally sees Qiao Kexin taking a shower and is caught by the security guard. When his son Qin Zijie sees his father, he always thinks that his father is doing nothing. The next day, Qin Tianhua meets Qiao Kexin again while delivering food. Qiao Kexin's company is in an economic crisis. Qin Tianhua solves their economic crisis in a few words. This makes Qiao Kexin's impression of Qin Tianhua change a lot. Qiao Kexin feels that although Qin Tianhua is a little older, he is down-to-earth and reliable, so she asks Qin Tianhua to pretend to be her boyfriend.