穆提婆
In winter 568, Emperor Wucheng suffered a major illness, and he died around the new year 569. After his death, the imperial government was initially led by a collective leadership, but by spring 569, most of the power was in He Shikai's hands, particularly because he carried on an affair with Empress Dowager Hu and was trusted by Gao Wei. Gao Yan, as the emperor's brothers, carried honored titles but was not as powerful, and he was displeased at the hold that He Shikai and another favorite of Gao Wei, Mu Tipo (the son of Gao Wei's -- and possibly Gao Yan's -- wet nurse Lu Lingxuan) wielded. He Shikai and Mu, in turn, were apprehensive about Gao Yan's strong personality. They had him move out of the South Palace, where the emperor also resided, and also prohibited him from seeing Empress Dowager Hu whenever he wished, as he was accustomed to do. They further considered making him a provincial governor to send him away from the capital Yecheng. Gao Yan consulted Empress Dowager Hu's brother-in-law Feng Zicong (馮子琮), who encouraged him to start an uprising to kill He Shikai.