Yi Qingyun invited Yue Chi to join the country several times, but was rejected by Yue Chi. Cao Mang blew up the embankment, Qicheng was flooded, the granary was flooded, and the grain truck was blocked. The people of Qicheng had no food. General Zhennan had no choice but to use military rations to help the victims without authorization, but opening the military ration warehouse was a death sentence. The ministers in the court begged the emperor to execute him. Huo Jingheng believed that General Zhennan's behavior was a good deed and should be pardoned.
In order to maintain the stability of the court, Yue Chi insisted on executing General Zhennan. The two disagree with each other and parted in disagreement.Huo Jingheng wanted to send pardon General Zhennan to send him out of the city, but the ministers intercepted him at the gate of the city and knelt down to death. At this time, Yue Chi appeared and shot General Zhennan to death with an arrow.