Su Wantang, the legitimate daughter of the general Zhenguo, offended the Queen Mother and her concubines because of her straightforward personality, and was thrown into the cold palace. Frustrated, she began to show off, planting flowers, raising cats, and studying food in the cold palace every day, and turned a blind eye to the fights in the harem. Unexpectedly, the Emperor Xiao Jingheng came to visit secretly, and the frame-up conspiracy of other concubines only made the Emperor feel that she was innocent even more. When the Queen Mother fell ill, Su Wantang used the pharmacology she had learned when she was young to alleviate her condition, and the Queen Mother's attitude changed. The concubines' frame-ups were exposed one after another, and Su Wantang was restored to the imperial concubine without any effort, and finally became the queen under the emperor's hard pursuit. She lived a peaceful life all the way.
