Wei Xu

Wei Xu is an officer who joined Cao Cao's Forces with Cheng Yu and Xu Chu during Cao Cao's Escape. He served under Cao Cao with loyalty, under the command of officers such as Cao Zhen and Xun Xian.

When Cao Cao died at Xiapi in 211 AD, he mourned for his lord's death with Xu Chu. He then participated in Guandu and helped Cao Xue defeat Yuan XI. During the Battle of Chibi, he defended Luoyang.

When Cao Zhi rebelled, he fought for her at first, but soon defected back to Cao Xue and Cao Annin. He continued to serve Wei in the western campaign till he was slain by Ma Yunlu at Xiliang in 226 AD.