Wei Yan
Wei Yan told Fei Yi: "Although the Imperial Chancellor is dead, I am still alive. The officials serving in the Imperial Chancellor's Office may bring his body back (to Chengdu) for burial, but I should remain behind to lead the army to attack the enemy. Must we abandon our mission just because of the death of one man? Besides, who am I, Wei Yan, to submit to Yang Yi's command and lead the rearguard?"