 Later that year, Emperor Gaozong's sister Princess Gaoyang, her husband Fang Yi'ai (房遺愛), Emperor Gaozong's uncle Li Yuanjing (李元景) the Prince of Jing, Emperor Gaozong's brother Li Ke the Prince of Wu, another brother-in-law Chai Lingwu (柴令武), and the general Xue Wanche (薛萬徹), were implicated in a plot to overthrow Emperor Gaozong and replace him with Li Yuanjing.