Su Qianxue is the least favored daughter of the Su family, married off by her ruthless father Su Yuanshan to a sickly man, yet unexpectedly becomes the Empress of the world. Su Qianxue gives birth to Crown Prince Zhao Ping'an, and six years later, the family of three returns in disguise to the Su family to celebrate a birthday, only to suffer extreme humiliation. The snobbish father, the harsh and critical Su family sisters, and even the brother-in-law who had received her favors, all harbor murderous intentions toward her. Zhao Tiancheng reveals his identity, and the entire Su family is filled with regret and tears, but it is already beyond redemption.