After supporting her fiancé for five years, Jiang Baozhu is abandoned the moment he rises to success, as he finds her smelling of cooking smoke and turns to marry a noblewoman from an eminent family. Cast aside on the street, Jiang Baozhu unexpectedly discovers that she is the legitimate daughter of the Marquis's household who went missing years ago. Even more astonishingly, Xiao Shizi, the cold and aloof heir notorious for keeping everyone at a distance, arrives with a token from their past and declares that he wants to marry her. So what if she was abandoned? Her precious pearl has returned to its rightful place, and the man she marries is a hundred times better than her former fiancé.