Xiao Han (Xiao Yang) and his wife Shen Hong (Dai Lele) have been married for many years, and their relationship has long been dull. In their long marriage, Xiao Han has always been loyal to his wife, until one day, a beautiful woman named Yoyo (Li Chengmin) appeared beside Xiao Han, making Xiao Han no longer able to ignore the throbbing in his heart. He decided to face his feelings, no longer be bound by morality and public opinion, and boldly pursue the love he really desires. In order to successfully win the beauty, Xiao Han found his friends Ai Mu (Alan), Tang Huai (Qiao Shan) and Liu Lei (Xiao Shenyang), and they planned a seemingly foolproof plan, and the fruits of victory were bound to be won. Who knew that in the process of executing the plan, Xiao Han's boss Marilyn (Yan Ni) disrupted the situation several times and made a lot of jokes. Not only that, the sensitive Shen Hong also had a premonition that her husband was "making trouble".