After reading this, Cao Cao ceased to think of an expedition against the south. Instead, he established schools and set himself to attract people of ability.
About the same time four of his officers — Wang Can, Du Xi, Wei Kai, and He He — conceived the idea of getting for Cao Cao the honor of “Prince of Wei”.
But Xun You opposed this course, saying, “The Prime Minister's rank is already that of “Duke,” and he has received the additional honor of the Nine Dignities, so that his position is extremely high. If he advances to the rank of kingship, it will be inconsistent with reasonableness.”
But Cao Cao was annoyed at this opposition and said, “Does the man wish to emulate Xun Yu?”
When Xun You heard of Cao Cao's anger, he was grieved and fell ill, so that in a few days he died. He was fifty-eight years of age. Cao Cao had his remains interred honorably, and he stayed his ambition for princely rank.
But there came a day when Cao Cao entered the palace wearing his sword and made his way to the apartment where the Emperor and the Empress were seated. The Empress rose in a fright, and the Emperor gazed at his minister in terror.
“Sun Quan and Liu Bei have each seized a portion of the empire and no longer respect the court; what is to be done?”
To this abrupt speech the Emperor replied, “The matter lies within your province.”
Cao Cao answered, angrily, “If such a remark be known outside, they will say I treat my prince without respect!”
“If you will help me, I shall be most happy;” said His Majesty, “if not, then I trust to your kindness to let me alone.”
At this Cao Cao glared at the Emperor and went out full of resentment.
The courtiers said, “It is said that the Duke of Wei desires to become Prince of Wei, and soon he will aspire to the throne.”
Both the Emperor and his consort wept.
Presently Her Majesty said, “My father, Fu Wan, has long nourished a desire to slay this man. Now I will indite a secret letter to my father to accomplish his end.”
“Remember the former attempt with Dong Cheng. The plot was discovered and great misery ensued. I fear that this will leak out also, and both of us will be undone.”
Said the Empress, “We pass our days in constant discomfort, like sitting on a rug full of needles. If life is to be like this, one were better dead. But I know one loyal man among the attendants to whom I may entrust the letter. That one is Mu Shun, and he will deliver it.”
Thereupon Empress Fu summoned Mu Shun within, and having sent away all others, they told their distress to the faithful one.
Emperor Xian said, “That fellow Cao Cao desires the dignity of a prince, and soon he will aspire to the throne itself. I, the Emperor, wish to order the father of my consort to make away with the man, but the difficulty is that all the courtiers are his creatures and there is none whom I can trust save yourself. I desire you to convey this secret letter to Fu Wan. I know your loyalty and am sure you will prove no betrayer.”