In her previous life, Shen Tang, as the widow of King Jingyang, was forced to death by Queen Shen A'an (sister-in-law). Before her death, she learned that her mother's unjust death, her eldest brother's disappearance, and her husband's murder were all related to Shen A'an. Reborn and returned to the eve of her wedding, Shen Tang is determined not to make the same mistakes again. She first discovered the identity of her personal maid Dou Kou as an informant, and then exposed Shen A's conspiracy to pretend to be ill and refuse to marry, and instead sent Shen A to the Jingyang Prince's Mansion for a wedding. However, Concubine Ye was deceived by her second wife (Shen A's biological mother) and forced Shen Tang to marry her instead. Shen Tang uncovered her head at the wedding and refused to marry, betting with her life that the prince would wake up. In the end, the prince Xie Guimo woke up early and she escaped.