Qin Yanyan forces her single mother Sun Xiaofang to sell their only home to fund her lavish wedding, leaving Sun homeless. By chance, Sun encounters Liu Jianhong, the wealthy CEO of Jiangcheng who has secretly loved her since high school. He poses as a butler to hire her as a live-in maid. At the wedding, Qin hires an impostor to play her mother, but Sun exposes the lie. The in-laws, the Li family, smash a priceless bracelet Liu gave Sun and humiliate her. Liu intervenes, shaming the Li family and burdening them with debt. In revenge, the Lis frame Liu for infidelity with staged photos. Sun leaves in despair, but Liu澄清s the deception and marries her.