Emperor Xuan of Chen - During Emperor Fei's Reign

During Emperor Fei's Reign

Although Emperor Fei was emperor, the power was split between Chen Xu, Dao Zhongju, and Liu Shizhi, and all three lived inside the palace in order to handle sensitive matters. Liu, fearful of Chen Xu's honored status as the emperor's uncle, soon planned to exclude Chen Xu. He had the official Yin Buning (殷不佞) informing Chen Xu that he should leave the palace to attend to the matters of the capital region Yang Province (揚州), of which Chen Xu was also governor. When Chen Xu considered doing so, his associate Mao Xi (毛喜) and the general Wu Mingche persuaded him that he needed to remain in the palace. Chen Xu therefore invited Liu to a meeting—and while the meeting was still going on, had Mao confirming with Emperor Wen's wife Empress Dowager Shen Miaorong and Emperor Fei that it was not their order that he leave the palace. Once Mao confirmed so, Chen Xu arrested Liu and ordered him to committed suicide, while demoting Dao to a lesser position. From this point on, the administration was controlled by Chen Xu.

Fearful of what would come next, Dao and the general Han Zigao (韓子高) considered actions against Chen Xu, but before they could take any actions against Chen Xu, their plot was reported to Chen Xu, and Chen Xu arrested them and then had Emperor Fei issue an edict ordering them to commit suicide. Emperor Fei's brother Chen Bomao (陳伯茂) the Prince of Shixing, whom Chen Xu believed to have participated in both Liu's and Dao and Han's plots, was stripped of his governmental posts and ordered to keep Emperor Fei company.

The deaths of Liu and Han, both of whom were close associates of Emperor Wen, brought fear into the heart of another associate of Emperor Wen—Hua Jiao (華皎) the governor of Xiang Province (湘州, modern central Hunan). In summer 567, Hua therefore submitted himself to Northern Zhou and Northern Zhou's vassal state, Western Liang. Chen Xu sent Wu and Chunyu Liang (淳于量) to lead a fleet against the joint forces of Hua, Northern Zhou, and Western Liang. The opposing sides met at Dunkou (沌口, in modern Wuhan, Hubei). Wu and Chunyu were able to ram Hua's, Northern Zhou's, and Western Liang's fleets, causing them to collapse. Both Hua and the Northern Zhou general Yuwen Zhi (宇文直) the Duke of Wei fled to Western Liang's capital Jiangling, while the Northern Zhou general Yuan Ding (元定) were captured. Wu followed up by putting Jiangling under siege in spring 568, but was not able to capture it and subsequently forced to withdraw.

Meanwhile, Chen Xu was receiving greater formal titles and authorities. Chen Bomao, angry over the situation, was making repeated denigrations of Chen Xu, who then resolved to take the throne himself. In winter 568, Chen Xu had an edict issued in the name of Emperor Wu's wife Grand Empress Dowager Zhang Yao'er, falsely accusing Emperor Fei of having been part of the plots of Liu and Hua. The edict further stated that Emperor Wen had already known that Emperor Fei was unsuitable, and that Emperor Wen's stated desire to have Chen Xu take the throne should be carried out. Emperor Fei was deposed and demoted to the title of Prince of Linhai, while Chen Bomao was demoted to Marquess of Wenma and subsequently assassinated.