"Yuan Rang, why are you back?" Five days later, looking at Xiahoudun, who had rushed back all the way, Cao Hong said unexpectedly.

"That Wuyi seems to have already been approved that I can't attack Yanjin, and I will fight the idea of Wuchao, there are a lot of defenders in Wuchao, and they are heavily guarded, don't say sneak attack, I am still thirty miles away from Wuchao, and I met a lot of scouts in Guanzhong, and when I arrived at Wuchao, you didn't see it, the guard, the city is not high, but there are ravines and traps everywhere outside the city wall, and strong crossbows have been erected on the city, Mo said that there are no siege equipment, even if there is, I am afraid that it will be difficult to capture." Xiahoudun said with a dark face.

Wuyi didn't dare to go out of the city, but he was fully prepared for the defense of this area, of course, if he wanted to bypass Yanjin and Wuchao, it was not impossible to attack the city in the rear, but he had to be prepared to be completely cut off by others, or even annihilated.

You must know that now the three major princes of the Central Plains are in the war, and the main battle forces are all infantry, as for the cavalry, Chen Mo and Yuan, who have the most abundant horse sources, and the cavalry troops are only about 5,000, and they are not superior in mobility.

Xiahoudun and Cao Hong are both battle-hardened veterans, and they know very well that if they want to attack Hanoi, they can't get around Yanjin and Wuchao, which have been occupied by Wuyi first.

At present, Wu Yi is in a posture of not being able to leave the city, even if the two of them have been on the battlefield for a long time and have rich combat experience, they are helpless in the face of such an enemy.

This Wuyi made it clear that he was waiting for them to attack, but the two of them combined were only 15,000 soldiers and horses, attacking the city where tens of thousands of people were stationed, and the appearance of Wuyi, how could the field battle not know, but the ability to defend the city was definitely not bad, and this head would dare to hit it with a lot of iron?

"Thirty miles?" Cao Hong glared and said, this place is only a hundred miles away from the black nest, and the scouts over there are cruising thirty miles out of the city to investigate, this warning range is too big, right?

"That's it." Xiahoudun nodded helplessly, the ghost knows what the other party's guards think.

"Now that Wuyi can't defend it, I'll be here all the time with him?" Cao Hong looked at Xiahoudun and asked.

Cao Hong's side is backed by Hanoi, and there is a city, and there is a place to shelter from the wind and rain in winter, and it is convenient to transport grain and grass, and the city can also hoard more grain and grass, they are fighting from a long distance, and the transportation of grain and grass alone is a big burden.

"In my opinion, it's better to join forces with the lord and go to Yecheng to solve that Chen Mo, as long as Yecheng is captured, then Chen Mo can only retreat." Xiahoudun thought for a while.

At present, this Wuyi seems to have made up his mind and refused to go out of the city to fight, they have few soldiers, Wuyi does not come out, and they have nothing to do with Wuyi, it is better to fight for Yecheng.

"Then write a letter to the lord explaining the matter?" Cao Hong looked at Xiahoudun, to be honest, he was a little faceless when he said this, how he looked down on Wuyi in front of Cao Cao at the beginning, but now he has to go back in disgrace, no matter how fierce he scolded Wuyi, but he can't do anything about this kid.

It is also to explain to Cao Cao the problem here, and Yanjin is afraid that it will be difficult to win.

"Hmm." Xiahoudun nodded, he and Cao Hong had similar feelings, it was not that he was incompetent, but that this martial arts was clearly a turtle, and he didn't give them a chance at all.

At that moment, Cao Hong wrote a letter to Cao Cao, stating that the problem of Yanjin was somewhat embellished, and it was also regarded as fighting for some face for himself.

……

"Alright." Yanjin City Administration, Wu Yi looked at his own defense map, and exhaled a deep breath of turbidity, after nearly a month, fully considering the strength of the Cao army, Wu Yi after continuous thinking, after improvement, finally finished the defense of the line from Yanjin to Wuchao, not to mention perfect, but at least Wu Yi himself can't find fault, no matter which angle the enemy attacks, there is a perfect response plan.

"What did the general say?" Cheng Fang looked at Wu Yi suspiciously.

"The defense line from Yanjin to Wuchao has been continuously improved over time, and now it is completed." Wu Yi pointed to his defense map and smiled with satisfaction.

Cheng Fang was a little speechless, the enemy army is no more than 20,000 horses, just this defense arrangement, there are 30,000, take 30,000 to defend 20,000, what is there to be happy about?

Wu Yi ignored this, and took a closer look at it and said: "These soldiers defending the city can't move, and our army will be defeated when they go to war, and there is room for turn." ”

"The general is ......" Cheng Fang's eyes lit up when he heard this, and he looked at Wuyi.

"After holding back for so long, it's time to teach Cao Jun a lesson." Looking at the sky outside the door, Wu Yi stood up, stretched his muscles and bones and said: "Pass my military order, in addition to this defensive force, other soldiers and horses, five watches are assembled, there must be no mistake!" ”

"If the general wants to attack the camp, why not attack at night?" Cheng Fang wondered.

"First, most of the officers and soldiers in the army are difficult to see at night, and moreover, judging from the news obtained by the scouts before, the Cao army is also quite cautious in its night defense, this winter day and night are long, and the night battle is also quite unfavorable to our army, after the fifth watch, the sky will be bright, and it is also the most sleepy in the day, the time when the sleep is the deepest, it is suitable for attacking the camp, and I have been avoiding the battle for many days, even if Cao Hong will be careful to take precautions, the soldiers under his command will inevitably be slack, this is the time to break the enemy!" Wu Yi said with a smile.

"The general is wise!" Cheng Fang finally waited for Wu Yiken to fight, and the breath he held in his heart could finally be released, and he was in a good mood, and hurriedly smiled.

"The five watches will send troops to fight, and tell the soldiers to get ready." Wu Yi finished his own thing, was in a good mood, and smiled at Cheng Fang.

"Whoa!"

At the moment, Wuyi went to rest, in Yanjin City, many soldiers heard that they were finally going to fight, and they were all excited inexplicably, and they were blocked in the city by less than 20,000 soldiers and horses of the other party in the past month, which made the Guanzhong soldiers who had always been almost invincible where could they stand it? If it weren't for the military order, there would have been generals who led their troops out of the city to meet Cao's army, and all night, the officers and soldiers in the city were in an inexplicable state of excitement, including those defenders who had no combat mission.

A moment before the fifth watch, Wu Yi was woken up by his own guards, and the soldiers in the army who were ready to fight had already lined up at the city gate and waited.

"What's the hurry?" Wu Yi looked at these people, shook his head, and said, "Open the door and go!" ”

"Whoa!" An impatient soldier responded violently, and the sound shook the sky.

"Keep your voice down, I'm afraid people won't know that you're going to rob the camp!?" Wu Yi glared at the gang and reprimanded, "Do you know what a camp robbery is? ”

"Huh~" In the lowered voices of the soldiers, there was a trembling voice, not fear, but the irrepressible excitement, and finally able to have a good fight.

There are 10,000 people gathered this time, and Wu Yi has calculated that even if he is defeated and flees, the maximum casualties will only be two to three percent, and it will not have much impact on his own defense, which is also the reason why Wu Yi is willing to send troops today.

10,000 troops surging out of the city gate, by the faint moonlight, groping in the direction of the Cao army camp, the night before dawn, it is the thickest time of the night, such an environment, the march will naturally not be too fast, here is far from the enemy camp, only ten miles apart, life walked for an hour, seeing that the dawn is coming, Cao Ying is already in sight.

And Cao Jun had already gotten the news last night, ready to withdraw from the army, plus this month, the Guanzhong army has always been closed to the door without fighting, itself is a little lax, at this moment Wu Yi led the army to kill, the night vigil soldiers have not yet reacted, and they were robbed by the other party.

"Kill!"

Without the command of Wu Yi, the moment he poured into the camp, a famous general had already turned into a hungry wolf, and under the leadership of his own generals, he rushed into the camp tents, raised his sword and fell, and killed the Cao army who was still asleep.

"Fight quickly and set fire to the camp! Don't be in love! Wu Yi threw a torch directly on the tent, lit the tent, looked at the murderous subordinate soldiers, and shouted.

When Cao Jun began to react, most of the huge camp had already been ignited, and Cao Jun was fleeing in a panic everywhere.

"What happened!?" Xiahoudun and Cao Hong came out, looking at the scene in front of them with shock and anger.

"General, the Guanzhong army in the city suddenly arrived and was attacked by the enemy army!" A general rushed to the two and shouted, "Run! ”

Escape?

Cao Hong and Xiahoudun had a fire in their eyes, if it was someone else, they could still accept it, but they were robbed by Wuyi, which doubled the discomfort in the hearts of the two, obviously he was a cowardly and mouse-like goods, how could he kill at this time? There was no call-up.

"Could it be that this person has already calculated that we are ready to retreat, and suddenly kill our army when our army's morale is relaxed?" Xiahoudun frowned.

"Impossible!" Cao Hong said categorically, Wu Yi, who has always been considered cowardly as a mouse, turned out to be a commander with great wisdom and good strategy, and he couldn't accept this contrast.

"Let's go first!" Xiahoudun looked at the chaotic military camp around him, under the firelight, but when he saw a lot of people, he didn't know how many people had come from the other party, and the camp had already been bombed, no matter what the other party thought, it was important to save his life now.

"Wuyi dog thief, dare to fight me!" Cao Hong roared angrily, among them, the most aggrieved person was him, he didn't react at all after a month of fighting, and now he was leaving, but the other party suddenly came out, feeling like he was being played by a younger person or his juniors, it was really uncomfortable.

"Let's go!" Xiahoudun couldn't help but say, sent Cao Hong on the horse, and he also turned over on the horse, and pulled the reins of the horse, and the two of them each took the soldiers and horses that could be gathered around them, and rushed all the way towards the rear camp.

The sky gradually flooded with light, and the earth returned to light, and when the sight was restored, I looked back, but I saw that the camp was full of the figures of the Guanzhong army.

Rao has already accepted this result, but when he saw this scene, Xiahoudun was still cold, how many soldiers and horses did he bring with him in this martial arts attack camp?