In the previous life, Jiang Shuyi was plotted by Wen Yao. Emperor Pei Yan was so affectionate that he imprisoned Jiang Shuyi in Zhaoyang Palace and stayed with her night after night despite the objections of his officials. Wen Yao couldn't bear it anymore and killed Jiang Shuyi. After Jiang Shuyi was reborn, just when Wen Yao entered the palace, she decided not to make false promises and vowed to avenge her previous life.