慕容恪
Murong Ke soon had to face a challenge against Muyu Gen, who considered himself the senior official, having accomplished much during the reigns of Murong Huang and Murong Jun, and was unwilling to submit to the much younger Murong Ke. He first tried to create a rift by trying to persuade Murong Ke to take over the throne—which Murong Ke rebuked him about but declined to kill him despite suggestions to do so from Murong Chui (formerly known as Murong Ba) the Prince of Wu and Huangfu Zhen. Instead, Muyu then tried to persuade Murong Jun's wife Empress Dowager Kezuhun and the young emperor that Murong Ke and Murong Ping were planning a rebellion. Empress Dowager Kezuhun believed him, but the emperor did not and refused to authorize action. After Murong Ke heard about this, he executed Muyu and his coconspirators. With Murong Jun recently deceased and a major purge having followed, the officials in the Former Yan regime all were terrified, but Murong Ke calmed them by calm demeanor—including only having one servant accompany him wherever he went, without heavy guards. As far as his military command style was concerned, this was said about it in Sima Guang's "Zizhi Tongjian":