Wang Jianbin of Lixiang Group goes undercover in the countryside and receives help from Zhang Guizhi on a bus. To avoid a forced marriage, she asks Wang Jianbin to pose as her spouse. At the banquet, everyone mocks him, but his identity is exposed, stunning the whole audience. He tests his adopted daughter and her husband, and the two pass by showing they value affection. Facing her repentant son, Zhang Guizhi chooses tolerance, and ultimately spends the rest of her life with Wang Jianbin.