Undercurrents are surging in the Dasheng Dynasty. Xiao Jingxuan, the prince regent, caught a glimpse of Chu Qingyi, the legitimate daughter of Anyuan Hou, with a warm jade at a banquet in Yaohua Palace. However, an old portrait that was 70% similar planted the seeds of misunderstanding about the substitute.
An imperial edict bound the two into a contracted couple. During the court game, she used her medical skills to solve the mystery of water transportation, and he protected her from hidden arrows in the palace with his sword. In the windy sand of the north, they stood side by side on the battlefield and depended on each other in the snow-capped mountains. The cold contract gradually became warm.
