On the night of the wedding of Yunqing, the legitimate daughter of the Marquis of Yongning, there was a war on the border, and her husband Pei Xuan was ordered to go straight to the front. Three years later, Pei Xuan returned triumphantly with his concubine and wanted to make her his equal wife. Yun Qing could not bear this humiliation and decided to make peace with him. And Xiao Hen, the troubled young man she rescued many years ago, has ascended to the throne. Not only does he secretly help her reconcile, but he also allows her to become the queen.
