Xue Ji - During Emperor Xuanzong's Reign

During Emperor Xuanzong's Reign

Meanwhile, the government became divided between the parties of Princess Taiping and Li Longji, to whom Emperor Ruizong passed the throne in 712 and who took the throne as Emperor Xuanzong. After Emperor Xuanzong's enthronement, however, his struggles with Princess Taiping continued, as she continued to influence politics through Emperor Ruizong, who retained power as Taishang Huang (retired emperor).

By 713, it was said that Princess Taiping, Dou Huaizhen, Cen Xi, Xiao Zhizhong, Cui Shi, Xue; along with other officials Li Jin (李晉) the Prince of Xinxing (a grandson of Li Deliang (李德良), a cousin of Tang's founder Emperor Gaozu), Li You (李猷), Jia Yingfu (賈膺福), Tang Jun (唐晙); the generals Chang Yuankai (常元楷), Li Ci (李慈), and Li Qin (李欽); and the monk Huifan (惠範), were plotting to overthrow Emperor Xuanzong. It was further said that they discussed, with the lady in waiting Lady Yuan, poisoning the gastrodia elata that Emperor Xuanzong routinely took as an aphrodisiac. When this alleged plot was reported to Emperor Xuanzong by Wei Zhigu, Emperor Xuanzong – who had already received advice from Wang Ju (王琚), Zhang Shuo, and Cui Riyong to act first – did so. He convened a meeting with his brothers Li Fan (李範) the Prince of Qi, Li Ye (李業) the Prince of Xue, Guo Yuanzhen, along with a number of his associates — the general Wang Maozhong (王毛仲), the officials Jiang Jiao (姜皎) and Li Lingwen (李令問), his brother-in-law Wang Shouyi (王守一), the eunuch Gao Lishi, and the military officer Li Shoude (李守德) — and decided to act first. On July 29, Emperor Xuanzong had Wang Maozhong take 300 soldiers to the imperial guard camp to behead Chang and Li Ci. Then, Jia, Li You, Xiao, and Cen were arrested and executed as well. Dou and Princess Taiping committed suicide. Emperor Ruizong yielded powers to Emperor Xuanzong and no longer actively participated in policy decisions thereafter. Xue was arrested and imprisoned at the jail of Wannian County (萬年, one of the counties making up the capital Chang'an) and ordered to commit suicide. His son Xue Boyang was spared on the basis that he was the emperor's brother-in-law, but was exiled, and he committed suicide in exile.