Pei Xuan, the eldest son of the Duke of Qing, brought Shen Miaoyun back with him and wanted to make her his equal wife, but his original wife Yun Qing couldn't bear the humiliation and wanted to divorce her. During this period, Yunqing reunited with the emperor Xiao Hen. Xiao Hen fell in love with her and secretly helped her many times. Yunqing finally reconciled after many twists and turns, and also revealed the truth about the rebellion between Pei Xuan and the Marquis of Beizhen. In the end, he finally got together with Xiao Hen and was expected to become the queen after giving birth to a child. The two experienced various misunderstandings and crises, and finally joined hands to share weal and woe.