The silly beauty Qiao Yun broke her brain when she was a child, and has since been reduced to a pitiful little girl whose father doesn't care for her and whose stepmother doesn't love her. When she grows up, her step-sister robs her of her marriage to the prince, so she can marry the terminally ill mad king Shen Jue. Unexpectedly, the two gradually developed feelings as they got along. Shen Jue was cured of his illness with the help of Qiao Yun. Qiao Yun also experienced the warmth of home in Prince Qi's Mansion and was cured of her brain by chance. The two of them joined hands to defeat a group of villains and eliminate difficulties. Finally, Shen Jue ascended the throne, and Qiao Yun became his queen. The two ruled the world together.
