上官婉儿
By 664, Empress Wu was said to be interfering so much in the day-to-day administration of the imperial governance that she was angering Emperor Gaozong. Furthermore, she had engaged the Taoist sorcerer Guo Xingzhen () in using witchcraft—an act that was prohibited by regulations and led to Empress Wang's downfall—and the eunuch Wang Fusheng () reported this to Emperor Gaozong which angered him even more. He consulted the chancellor Shangguan Yi, who suggested that he depose Empress Wu. He had Shangguan draft an edict. But as Shangguan was doing so, Empress Wu received news of what was happening. She went to the emperor to plead her case, just as he was holding the edict that Shangguan had drafted. Emperor Gaozong could not bear to depose her and blamed the episode on Shangguan. As both Shangguan and Wang had served on Li Zhong's staff, Empress Wu had Xu falsely accuse Shangguan, Wang, and Li Zhong of planning treason. Shangguan, Wang, and Shangguan's son Shangguan Tingzhi () were executed, while Li Zhong was forced to commit suicide. (Shangguan Tingzhi's daughter Shangguan Wan'er, then an infant, and her mother, Lady Zheng, became slaves in the inner palace. After Shangguan Wan'er grew up, she eventually became a trusted secretary for Empress Wu.)