Wuzhang Plains
Following Zhuge Liang's death at the Battle of Wuzhang Plains in the autumn of 234, Jiang Wei returned to the Shu capital Chengdu and was reassigned to serve as Right Army Supervisor (右監軍) with the rank of General Who Assists Han (輔漢將軍). He was put in command of Chengdu's armed forces and promoted from a village marquis to a county marquis under the title "Marquis of Pingxiang" (平襄侯).