Guan Yu was injured, and Zhao Yun did not do anything for a long time, which made the battle situation fall into an embarrassing situation for a while. In the end, Liu Zhang used unknown means to directly destroy the hearts of the front-line soldiers, and the battle situation plummeted. In the end, Liu Bei had to withdraw his troops, and the result was that Guan Yu was injured......

Afraid of Liu Zhang's pursuit, Liu Bei and his party went straight to the city. It doesn't give much security, but it's a city. Compared with encountering Liu Zhang outside, it is safer inside. At most, put some sundries to prevent Liu Zhang's soldiers from entering. I have to plan well when I go back this time, and now it seems that I am not enough to threaten Liu Zhang.

"The lord Liu Zhang has more of that kind of weapon, which makes us very powerless." Xu Shu was also very helpless, if it weren't for that mysterious weapon, they wouldn't have fallen into such a field.

Liu Bei sighed and said, "What exactly is that weapon?" If Liu Zhang hadn't had that kind of weapon, Bingzhou would have already succeeded. But as long as Liu Zhang has that kind of weapon, it is enough to defeat us, but how did Cao Cao have a draw with Liu Zhang? The news that Cao Cao had repeatedly defeated Liu Zhang made Liu Bei full of doubts.

Xu Shu also said helplessly: "Liu Zhang not only has that kind of strange weapon, but several generals under him are also quite powerful. Still, our soldiers are afraid of that kind of weapon, which is invincible to many times the number of people. At this moment, Xu Shu was also full of sour feelings.

"Go back and step up your precautions and find a way to stop Liu Zhang. If it really doesn't work, we will abandon this place and go back to Youzhou directly. It is impossible for Liu Zhang to pursue thousands of miles, but in this way, I am afraid that it will be difficult for us to do it in the future? "Xu Shu has no choice.

Liu Bei sat on the main seat and listened to Xu Shu say, and only after a while did he say: "That kind of weapon moves slowly, and it needs a large number of foot guards every time it is released. If it is a siege, we can only be beaten passively, but if Liu Zhang wants to escape and advance, we will fight them in the field. At that time, as long as the advantage of Liu Zhang's cavalry was cut off, the advantage of those weapons would be gone. "The key to the strength of the strong is that they will analyze carefully and are not easy to defeat.

Guan Yu's arm has already been bandaged: "The eldest brother can let the third brother come, that Liu Zhang's military general is very brave, and I will fight with that person for five hundred rounds in the future, so that someone can protect the eldest brother." "Guan Yu was hurt by Huang Zhong today, and his heart was very unfair. Since his debut, how have he been injured by Hua Xiong and Lu Bu? Now he was injured by a military general who didn't even know his name.,Although it's a little bit of a feeling of victory with a bow and arrow.,But someone still can't understand.。

Xu Shu on the side also said: "The lord can call General Yide, if Liu Zhang is attacking the city, we will also respond when we retreat." When the time comes, if Liu Zhang pursues, General Yide can hide in the dark. "With the arrival of Zhang Fei, there will be more variables, and this will be a little more sure of Liu Zhang.

The messenger quickly headed towards Youzhou, there were enough soldiers and horses left behind in Youzhou, and it was no problem for Zhang Fei to bring some. Liu Bei was actively preparing, but Liu Zhang was cleaning up the battlefield. Speaking of which, Liu Bei is really poor, compared to Cao Cao's soldiers, many people's weapons are just a sharp wooden pole, and the better thing is that there is a bronze head on it......

This made Liu Zhang feel very unaccomplished in cleaning the battlefield, he spent a lot of money on shells alone, and he only recovered some rags? Not even a decent piece of leather armor, let alone a decent weapon. Of course, the death of a lot of horses is the most valuable thing, and the rest is a corpse in one place.

I found a barren mountain and dug a big pit there, and directly cremated and buried all of them. The provincial ones were dug out by animals, and they were directly cremated and buried. This is probably the situation of Liu Zhang's first bloody loss in the first battle, this Liu Bei is really poor. With a kick to kick open the tattered wooden fence, Liu Zhang and the others returned to the camp to prepare for rest.

"The lord will inevitably break the city tomorrow, then Liu Bei may not be able to hold it." Liu Bei does not have as many soldiers as Cao Cao, so naturally he does not have Cao Cao's ruthlessness. In the previous case, if Cao Cao replaced Liu Zhang with three people, Liu Zhang's fight would also be driven back. But Liu Bei can't, he has too few people, and he is always worried about the annihilation.

Liu Zhang nodded and said, "I didn't actually kill many people today, but I just scared them." In a normal confrontation, Liu Bei was actually not afraid. Let's occupy this place first, presumably Liu Bei will definitely not give up, and if Liu Bei attacks the city with his life; We defended a few times, let the artillerymen practice more hands, and finally depending on the situation. "Liu Zhang didn't want to fight Liu Bei here, since he really wanted himself, he would give it to him. However, Liu Bei can be used to train his generals, and he can also make artillery grow. After all, soldiers have improved their literacy, but they still need to go through the battlefield to become the best soldiers.

Zhang Ren nodded and said: "Our artillery only has a few people, now let's have more experience." In the future, when the north or the south is guarded, there will simply not be enough artillery. In Zhang Ren's view, there are only two roles of artillery, the first is the most perfect defense, and the second is to attack the city and seize the land. When it comes to a real field war, the effect is not so great. Of course, this is because there are not enough of them, and if there are more, it will be really terrifying.

In the end, Liu Zhang finalized: "We will use Liu Bei to train our artillery, and you should consider their role for the new troops." Then Liu Zhang began to pick up people, and it was almost enough to discuss it.

As everyone withdrew, Zhen Mi began to stroke the qin. Liu Zhang felt that he could get a horn, and when Zhen Mi played the piano, the entire military camp could hear it, was this an hour of entertainment? Finally, after thinking about it, it is estimated that with this thing, it is still used to shout on the battlefield, which is still very useful for command.

Imagine a battle, a soldier below is shaking a hand-cranked generator desperately, and Zhang Ren is commanding on the platform. Or Liu Zhang, holding a loudspeaker, kept spraying Liu Bei or Cao Cao on the stage, what would the situation on the battlefield be like at that time? With such a serious scene, Cao Cao or Liu Bei must be very angry, right?

Liu Zhang is in love with Liu Bei here, but Cao Cao is secretly observing. Some time ago, Liu Zhang and Cao Cao had a hot fight, and suddenly patted their butts and left, which made Cao Cao very depressed. In the end, a lot of money was spent, and Cao Cao bought an earthen cannon to go back. This was actually a joyful thing, but then Cao Cao's heart was cold.

The craftsman told Cao Cao that they couldn't make this kind of steel, and if it was a small piece, they could rely on the craftsman's skills to make a dagger-sized one. But with such a large and thick barrel, it was really difficult for them to die. After killing batch after batch, Cao Cao learned that it was impossible for him to make a steel cannon barrel.

Since you can't make it, forget it. After the bronze melts, it can be used to make a similar one, no problem, and it succeeds, and it looks exactly the same. Cao Cao is quite satisfied with this, and his craftsmen don't look bad. Then I started studying the shells, and it should be easy to look at the round balls, but what are these black powders?

There must be capable people under the heavy money, and Cao Cao still found the raw materials...... But how could it be successful if Bi Lie was poor, not to mention that Liu Zhang filled in a lot of useless things, which made Cao Cao even more depressed. In the end, Cao Cao spent countless money, but got a bunch of samples??

Listening to the report of his subordinates, Cao Cao's heart was broken. Not to mention the money spent on buying this thing for the time being, just after I came back, I spent thousands of gold to gather talented people to study. But science is a thing, even if it is a layer of paper, as long as it is not explained thoroughly, then it will take countless hours to learn and understand it thoroughly. If there is no theory and foundation, that layer of paper is the separation between heaven and earth.

"We can't do it......" Cao Cao's voice was very gloomy, and he was in a very bad mood at this time.

Xun Yu looked at Cao Cao and sighed and said, "The reason why Jingzhou fell so quickly back then is probably because of the role of this weapon. Liu Zhang has such a big killing weapon in his hand, as long as we stick to it, it will be impossible for us to break through the Tiger Prison Pass. If we attack forcibly, we need dozens of times the number of troops, otherwise it will not be enough to consume the materials in Liu Zhang's hands. Xun Yu saw that the ammunition for this weapon should be very precious.

"Where did Liu Zhang get this kind of thing? Could it be that there are really great talents in places like Xishu? So why did Liu Yan go to Xishu for this thing in the first place? Cao Cao was already starting to think a little cranky, and he was really a bit of a headache now facing such a strong enemy.

Xun Yu didn't think about these things at all: "Lord, it's not a matter of thinking about these things now. Liu Zhang recently went to Bingzhou, and it is said that he and Liu Bei had a fight in Bingzhou. If we take advantage of the situation to attack Luoyang now, then Liu Zhang's two-sided battle will definitely not be able to take care of both sides. Xun Yu felt that they also needed to send troops, that kind of weapon would inevitably be carried by Liu Zhang, and there would not be many people left in Luoyang.

Cao Cao pondered and said, "Are you saying that we and Liu Bei will attack Liu Zhang together, and then compress him?" But Liu Bei and I don't share the sky, will he cooperate with me like this? Cao Cao was a little hesitant, he felt that if he attacked Liu Zhang, Liu Bei would not assist him on the side.

Xun Yu shook his head and said, "Liu Bei is a hero, and his heart is immeasurable. If he wanted to be strong, he could only devour Yuan Shao's territory, but this would inevitably conflict with Liu Zhang. At that time, it was impossible for him to fight Liu Zhang if he didn't want to, but it was up to Liu Zhang to attack the lord or Liu Bei. But it is impossible for any of us to beat Liu Zhang alone, and now Liu Zhang is like Yuan Shao back then......" Xun Yu's eyes were flashing, Liu Zhang was probably crooked back then, right? If he wasn't so evil, I'm afraid the world would be in the heart, right? At the very least, if Liu Zhang circulated the name of benevolence and righteousness, Xun Yu would definitely not give Cao Cao advice. You must know that he is dedicated to Han, but Liu Zhang is really notorious, and he still knows this firsthand.