On April 21, in the eighteenth year of Xuanjia, the Ninth Prince of Yan, Murong Yan, conducted a nearly month-long purge in the Wei Kingdom, executing the powerful and benefiting the common people. He eradicated the Wei royal family, implemented new policies, and, with thunderous methods, stabilized the Wei situation, leaving Great General Xie Xun with heavy troops in Chang City. The Ninth Prince Murong Yan, accompanied by the Second Prince Murong Ping, returned to the Yan capital.
On April 23, in the eighteenth year of Xuanjia, King Liang and Fan Yuhuai had besieged the Imperial Palace for exactly one month. Fan Yuhuai claimed externally that attacking the palace might force the Crown Prince into a corner to harm the Emperor; hence, out of caution, they did not dare to attack.
In reality, the siege on the Imperial City was Li Mingrui's idea...
