That Shi Yunsu practiced the art of war and was well versed in strategy. How could he not see this counter-plan? Therefore, he did not expose it in front of Yao Zhiyuan, but wanted to make a plan.

After Yao Zhiyuan left, Shi Yun immediately revised another book, put the letter of the auxiliary minister into a brocade bag, and ordered someone to send it to Chang'an immediately.

Shi Yun wrote in that letter: "The father-in-law is above: Jizhou Duan Fuchen seems to have attacked Taiyuan. Peter and his son wrote a secret letter, secretly communicating with the song, but in fact, it contained evil intentions, wanting to make Cao Cao's plan to separate Ma Chao and Han Sui's uncle and nephew back then, to separate my father and son. Erchen made a false and wronged snake, and promised him to come to Taiyuan in two months. Chang'an is really the end, Taiyuan is my foundation, and my father should immediately send troops back to Taiyuan to help. The secret book of Duan was presented together, and his father was Mingjian. Sons and daughters worship. ”

It turned out that after Shi Yun read the secret book sent by Yao Zhiyuan, he already expected that Duan Fuchen would think that this book would be known by Shi Hu, and if he didn't distinguish it, he would be suspicious of his father-in-law. So he was silent at the time, and after Yao Zhiyuan left, he immediately wrote a letter explaining the original situation, and handed over the letter to his father-in-law. After two months, the defense of Taiyuan City has been solidified, and the reinforcements of his father and king have arrived early, if the auxiliary ministers do not come at that time, it is okay, once he dares to come, he will be called to have no return.

Let's say that Yao Zhiyuan left Taiyuan City, so he quickly whipped up and ran all the way to Jizhou. This errand was successfully completed, and he made another contribution in front of the assassin history, and he could be promoted to the knighthood in the future. He thought to himself and sped up again.

A few days later, he arrived in Jizhou, entered the Assassin's Mansion, and reported everything Shi Yun said to Duan Fuchen and Murong Jun.

Duan Fuchen smiled: "Excellent, excellent. Shi Yun has been in my plan, we will rest for two months, recuperate, and we will go to Taiyuan in two months. But he would never have thought that we were coming with tens of thousands of horsemen. After saying that, he laughed with the crowd. and ordered someone to set up a banquet to get drunk with Murong Jun.

At night, Murong Jun returned to the Yan army camp outside the city with the support of several relatives.

As soon as he arrived at the big tent of the Chinese army, Murong Jun immediately summoned the generals of the army. When all the generals arrived at the big tent of the Chinese army, Murong Jun retreated from the left and right attendants, and secretly ordered: "The generals will listen to the order and leave for Taiyuan immediately." The whole army advanced at full speed, and within five days the troops were under the city of Taiyuan. Those who are sluggish and slow will be engaged in military law. ”

The generals shouted, "Obey." Then they returned to the headquarters and prepared to set off in the village.

After the generals went out, Murong Jun said to the left and right: "I expect that Shi Yun has seen through the plan of discord. The reason why Duan Fuchen was allowed to go to Taiyuan two months later was because of his plan to delay the army. Duan Fuchen's talent is not enough to dominate one side. Ignore him and wait for us to go to Taiyuan first. When Shi Hu heard the news, he would inevitably divide his troops to help, so that even if we could not capture Taiyuan, we could also relieve the siege of Chang'an. Wang Shanxin will be grateful to me, if he can make an appointment with him as a brother, in the future he will be in Chang'an, I will be in Liaodong, and the two sides will clamp down on Zhao State, then my Dayan will go to the trouble of a confidant. At that time, retreat can ensure that Liaodong is safe, and enter Zhongzhou, Hebei. That's the long-term plan. "Left and right relatives are respectful.

It was the Yeyan army that quietly pulled out the village and headed west. The army rushed all the way to Taiyuan, and by the early morning of the fifth day, the vanguard of the former army could see the banner on Taiyuan City from afar. The sentinel of the front army, Pegasus, turned around to report to Murong Jun, and Murong Jun ordered the front army to set up a position three miles outside Taiyuan City, and the rear army caught up and set up camp on the spot.

At this time, someone in Taiyuan City had already flown to report to Shi Yun. Shi Yun was taken aback, and scolded: "Nonsense, the enemy army is still in Jizhou at the moment, how can it be so fast?" If the general doesn't believe it, he can go to the city and see. Shi Yun panicked and hurriedly rushed to the city. Looking far away outside the city, I saw that the black was overwhelming an army. A big flag was erected high in the camp of the Chinese army, and the word "Murong" was written on it.

Shi Yun was shocked: "It turns out that the Liaodong Yan Army has arrived." "On the one hand, he ordered people to rectify the city defense and raise vigilance, and on the other hand, he sent envoys to the Yan army to lobby. He expected that Murong Jun must have been bewitched by the Fuchen of Jizhou Duan to attack him. If you can persuade him to give up attacking Taiyuan and attack Jizhou instead, he can make a contract with him, and the two families will never offend each other in the future.

The envoy arrived at the Yan Army's tent, met Murong Jun, and told Shi Yun what he meant. Murong Jun laughed and said, "My Murong clan is in a corner of Liaodong, and I am really wronged. I heard that Hebei is vast and rich, and I want to gain a foothold in the south. Taiyuan is the first pass for me to go south, if I can't break through, how can I capture the Three Jin Dynasty and drink the Yellow River?" The messenger's face turned pale when he heard this, and he took his leave, and hurried back and left.

The envoy returned to the city to reply to Shi Yun with Murong Jun's words, and Shi Yun was furious and said: "How dare Pifu'an underestimate me like this?" After speaking, he ordered someone to take his own red feather spear, put it on his horse, and set up three thousand soldiers and horses to kill out of the city.

Out of a mile away from the Yan army, Shi Yun ordered the rear army to stand in position. He carried a spear in his hand, rode forward and shouted, "Liaodong Zhuzi, dare to invade my Taiyuan?"

A general rushed out of the Yan army and shouted at Shi Yun: "The thief will be rampant. Wait for me Liu Guozhu to take your dog's life. After speaking, he patted the horse and went straight to Shiyun.

Shi Yun said angrily: "Nameless rats, I really don't know how to die. "Straight to the head with a gun.

The two only took a face-to-face, and Liu Guozhu was stabbed in the left shoulder by Shi Yun with a shot, rolled off the horse, and was captured by Zhao Junsheng.

Murong Jun saw it from a distance in the army and was secretly surprised. Gu left and right said: "Shi Yunguo is brave. Who dares to fight?" A general flashed behind him and said: "Dashuai, the last general is willing to go." Murong Jun saw that it was Liu Guozhu's younger brother, called Liu Guodong.

Murong Jun nodded slightly, and Liu Guodong jumped out of his horse and said angrily at Shi Yun: "Fanatics look at the axe." Running to the front, Lun picked up a Xuanhua axe and slashed straight down towards the Shiyun Gate. Shi Yun didn't say anything, raised his gun to hold the big axe, kicked his legs, and kicked Liu Guodong's mount to a stagger, Shi Yun saw the opportunity, swept the gun out, and hit Liu Guodong in the neck. That Liu Guodong snorted and fell down the horse. Seeing this, Zhao Jun cheered in unison.

Murong Jun saw that his army's spirit had been defeated, and he couldn't help but panic in his heart. At this moment, Shi Yun returned to his headquarters and led his army back to the city.

For several days after that, no matter how the Yan army provoked and insulted in front of the city, the Zhao army only stretched out their bows and arrows on the city and could not hold out.

Murong Jun convened the generals to discuss countermeasures in the Chinese army's big tent. A senior general said: "That Shiyun has the courage of ten thousand people, and it will definitely not work to attack it." I heard that Shiyun has an old mother who lives in a village in the north of Taiyuan City. Why didn't the marshal take his old mother and put her in front of the battle. Don't be afraid that the stone clouds will not fall. Murong Jun's face sank when he heard this, and he said, "How can my dignified Murong clan do such a dirty thing? If it is spread out, won't it teach the world to laugh?"

When the general heard this, he retreated. No one spoke in the tent for a moment. After a while, I saw a person smiling slightly, stepped forward and bowed down and said: "The handsome man is in a hurry, there is a plan below, but the stone cloud can be broken." ”