How did Zhuge Liang and Zhou Yu, the generals of the Three Kingdoms, use double spies to deal with Jiang Gan, and what did Jiang Gan do?

How did Zhou Yu use double agents to deal with Jiang Gan? How did Jiang Gan do it _ The following written materials were collected and arranged by Bian Xiao for everyone. Come and have a look!

Zhou Yu is a resourceful general in Jiangdong Sun Group. He used a double agent to get rid of Cao Cao's two capable naval generals at one fell swoop.

It turns out that Cao Jun soldiers are mostly northerners and don't learn to fight in the water. After Cao Cao occupied Jingzhou, he used Cai Mao and Zhang Yun as commanders to train the water army to prepare for the destruction of Jiangdong. Cai Hezhang, who has lived in Jingzhou for a long time, won a wonderful water war. Training the water army by them is obviously a potential threat to Jiangdong, and Zhou Yu is deeply worried. One day, Zhou Yu was discussing in his account when someone informed his old friend Jiang Gan. Zhou Yu made some arrangements for the generals, so he dressed up and went out to meet them.

This Jiang Gan, whose name is Ziyi, has been Zhou Yu's classmate since childhood and has a close friendship. Now he is a guest under Cao Cao's account. This time, in order to persuade Zhou Yu to surrender, he volunteered to come to Jiangdong. In this regard, Zhou Yu naturally knows fairly well. So, as soon as he met, he sealed Jiang Gan's mouth: He ordered the general Taishi Ci to supervise the wine, claiming that today was the day for old classmates to meet, but told his friends not to talk about the army, and anyone who spoke would be beheaded immediately. Then, he boasted about Jiang Gan with the brave and majestic soldiers in Jiangdong, mountains of hay and countless civil and military heroes, which made Jiang Gan speechless. After the banquet, Zhou Yu must sleep with Jiang Gan. He pretended to be drunk, lay down with clothes on, vomited, and soon snored like thunder. That Jiang Gan couldn't sleep because he had something on his mind. He gets up at the second watch. He saw a lamp in his account and a pile of papers on the table, so he got out of bed and peeked. When he saw the surrender letter written by Cai Mao and Zhang Yun to Zhou Yu, he was startled and hid it in his body. At this time, Zhou Yu turned over in bed and talked in his sleep, saying that Jiang Gan would look at Cao Cao's head in a few days. Jiang Gan hurriedly put out the lights and went to bed.

Near four o'clock, I heard someone calling into the account: Is the Governor awake? Zhou Yu pretended to wake up from a dream and deliberately asked the man, who is sleeping in the bed? The man replied, how did you forget that the viceroy invited Ziyi to sleep together? Zhou Yu said regretfully that I have never been drunk on weekdays, but I was drunk yesterday. I want to know what I said. That humanity: Someone is coming from Jiangbei. Zhou Yu whispered in a low voice: Whisper! Also known as Ziyi. Jiang Gan pretended to be asleep and made no answer.

Zhou Yutong quietly out of the account, Jiang Gan eavesdropping in the account. Cai and Zhang said, I heard people outside say that we can't act in a hurry. The words behind are too low to hear clearly.

After a while, Zhou Yu returned to his tent and called, Ziyi. Jiang Gan should not, still fall asleep with his head covered. Zhou Yu then took off his clothes and went to bed. Jiang Gan thought, Zhou Yu is a good man. If Cai Hezhang's letter disappears after dawn, can you give me a rest? So on the fifth watch, I sneaked out of the account while Zhou Yu was sleeping, called the children to come with me, and quickly got off the boat at the river and went back to Jiangbei.

Jiang Gan returned to Jiangbei to meet Cao Cao. Cao Cao asked, Ziyi, what happened? Jiang Gan replied: Zhou Yu's elegance is beyond words. Cao Cao was very unhappy and said that if things were not done, it would make people laugh! Jiang Gan said: Although he failed to convince Zhou Yu, he found an important thing for the Prime Minister. Please keep everyone away.

When everyone around him stepped down, Jiang Gan took out his letter and told Cao Cao what he had heard. Cao Cao was furious and said, how dare these two thieves be so bold! Then he called Cai Mao and Zhang Yun into the account. Not allowed to argue, he ordered the samurai to behead.

In this way, before the start of the war, Cao Jun's two most effective generals were easily removed by Zhou Yu's countermeasures.