In the novel Romance of the Three Kingdoms, Xu You was friendly with Cao Cao when he was young, and later became Yuan Shao's counselor. He advised Yuan Shao many times and focused on Xuchang, the capital of Cao Cao. In the battle of Guandu, Xu You went to Cao Cao because his family broke the law, provided important information, and suggested that Cao Cao sneak attack Wu Chao. As a result, he won a great victory. After the battle of Guandu, Xu You followed Cao Cao to Yecheng. He insulted Cao Cao and despised Cao Jun's soldiers, and was killed by Chu Xu in a rage. When Cao Cao saw it, he deeply blamed Chu Xu and ordered a reburial.

It should be Cao Cao in history

Wei lue: Although the wanderer is far away, he is not as good as Yuan Shao and Zu Mao. Hechu and Shao are in Jizhou, and they taste it at the same table. In the battle of Guandu, I advised Shao not to attack Mao. The language is in Shao Chuan. If Shao is strong, he will be extremely aggressive. Knowing that it is impossible to do it is the death of Mao. After Shao broke it, he won Jizhou and made great contributions. You are proud of your work, and sometimes you play with Mao. Every time he was present, he didn't stop neatly until he called Taizu in small print and said, "A certain armor, you can't be me, and you can't be Jizhou." Mao smiled and said, "You are right." However, there are suspects inside. Later, when he left the East Gate, Gu said to the left and right, "This family needs me, so you can't go in this door or out this door." People have white, then see it.