Kong Rong
Sheng Xian was a close friend of Kong Rong and Administrator of Wu Commandery. He left office in 193 took refuge with his former officer Gao Dai. It's not clear under what circumstances he left. One account suggests he became ill, another that Xu Gong took over by force. Sheng Xian was eventually killed by Sun Quan, who viewed him as a threat to his own authority.