When Liu Bei and Zhang Fei leading one thousand troops made their dash to get through Cao Cao's army, they got as far as the flank of his camp when there arose a great beating of drums, and horse and foot rolled out like billows on the ocean. The leader was Yu Jin. He checked his steed and called out, “You mad men from somewhere, where are you going?”
Zhang Fei heard Yu Jin but deigned no reply. He only rode straight to attack the speaker. After they had fought a few bouts, Liu Bei waved his double swords as signal for his troops to come on, and they drove Yu Jin before them. Zhang Fei led the pursuit and in this way they reached the city wall.
From the city wall the besieged saw a huge banner embroidered in white “Liu Bei of Pingyuan,” and the Imperial Protector bade them open the gate for the rescuers to enter. Liu Bei was made very welcome, conducted to the residency, and a banquet prepared in his honor. The soldiers also were feasted.
Tao Qian was delighted with Liu Bei, admiring his high-spirited appearance and clear speech. Tao Qian bade Mi Zhu offer Liu Bei the seal and insignia of the protectorship office. But Liu Bei shrank back startled.
“What does this mean?” said Liu Bei.
Tao Qian said, “There is trouble on every side, and the kingly rule is no longer maintained. You, Sir, are a member of the family and eminently fitted to support them and their prerogatives. I am verging on senility, and I wish to retire in your favor. I pray you not to decline, and I will report my action to the court.”
Liu Bei started up from his seat and bowed before his host saying, “Scion of the family I may be, but my merit is small and my virtue meager. I doubt my fitness even for my present post, and only a feeling of doing right sent me to your assistance. To hear such speech makes me doubt. Surely you think I came with greed in my heart. May God help me no more if I cherished such a thought.”
“It is a poor old man's real sentiment,” said Tao Qian.
Time after time Tao Qian renewed his offer to entrust the region of Xuzhou to Liu Bei, but Liu Bei kept refusing.
In the midst of this came Mi Zhu, saying, “The enemies had reached the wall, and something must be done to drive them off. The present matter could await a more tranquil time.”
Said Liu Bei, “I ought to write to Cao Cao to press him to raise the siege. If he refuses, we will attack forthwith.”
Orders were sent to the three camps outside to remain quiescent till the letter could reach Cao Cao.
It happened that Cao Cao was holding a council when a messenger with a war letter was announced. The letter was brought in and handed to him and, when he had opened and looked at it, he found it was from Liu Bei.
This is the letter, very nearly:
Cao Cao gave vent to a torrent of abuse: “Who is this Liu Bei that he dares write and exhort me? Beside, he means to be satirical.”
Cao Cao issued orders to put the bearer of the letter to death and to press on the siege. But Guo Jia remonstrated, saying, “Liu Bei has come from afar to help Tao Qian, and he is trying the effect of politeness before resorting to arms. I pray you, my lord, reply with fair words that his heart may be lulled with a feeling of safety. Then attack with vigor and the city will fall.”
Cao Cao found this advice good, so he spared the messenger, telling him to wait to carry back his reply. While this was going on, a horseman came with news of misfortune: “Lu Bu has invaded Yanzhou, now holding Puyang. The three counties left — Juancheng, Fanxia, and Dongjun — are under severe attacks.”