Xiaofeng, the ninth princess of the Xizhou Kingdom, and Li Chengyin, the prince of the Central Plains, got married to maintain peace between the two countries. Just as their relationship was getting better, Xiaofeng suddenly recalled that Li Chengyin killed his family. It turned out that the two of them They once loved each other deeply, but they both fell into forgetfulness and forgot each other. In the face of power and love, what will they do...