Wei Xu

Wei Xu is one of the three military officer who served and betrayed Lu Bu. When Cao Cao besieged Lu Bu in Xia Pi, Wei Xu and his colleagues, Hou Cheng and Song Xian, kidnapped Lu Bu's chief adviser Chen Gong and defected. Lu Bu was soon captured and executed as well. However, it was unknown what happened to Wei Xu afterward. Some stories say he was killed in a duel with Yan Liang or Wen Chou, along with Hou Cheng and Song Xian.