Shen Nanxing divorced Li Tao after his infidelity. For her child's household registration, she married Gu Jin while mistakenly believing him to be just a chauffeur. As they lived together, love blossomed between them, until misunderstandings caused by Shen Xiao's interference nearly ended their marriage. Through constant conflicts and eventual revelations, Gu Jin discovered that Shen Nanxing was actually his lifesaver, and that Lele was his biological child. The couple remarried and began their blissful life together."