The people on the city tower are not bad, after all, the place is small, and there are not many people, but the reserves behind the city tower have also been affected, and there are more people, and the area is wider.

An earth-shattering thunder exploded, and a large number of soldiers collapsed in fright, and the desperate sassers ran away, bringing serious panic and chaos, and the army was in chaos in an instant.

Wu Yi was on the city tower at the time, and his head was also blown blank when the explosion sounded, and then he was pressed under a group of personal soldiers to protect him, and he was not injured, but there was a roar in his ears, and he couldn't hear any sound for a while.

The Heaven-Shaking Thunder unexpectedly brought unexpected results, and the high-level Wei Army suddenly realized that this new type of Sky-Shaking Thunder was much louder and more powerful than before, and it was different from the past.

"This sound is much louder than before, and I feel that the power of the explosion is not the same as before."

Guan Yu covered his ears and rubbed them in surprise, then looked at the commanders beside him.

Everyone was the same as Guan Yu, they never expected in advance that the power of the improved Heaven-shaking Thunder would be so great, obviously there was no such power when the battle of Guanzhong was in the beginning.

Then the people from the Gunpowder Department of the Ministry of Industry are really powerful.

They all sighed.

But soon, Guan Yu reacted.

Isn't this a great opportunity to attack?!

"Cao Xiu! Zhang He! Immediately regroup your troops and attack!! ”

Guan Yu shouted, and immediately ordered, taking advantage of the fact that the people on the city tower did not react, they rushed up and broke through the pass, as long as the Sword Pavilion was breached, and further south to the Great Plains, there would be almost no dangerous terrain to hold, and Shu Han would die!

Cao Xiu and Zhang He also reacted immediately, and immediately reorganized their troops and horses into battle, and the army moved forward quickly, divided into several attack squads and began to attack.

And it was only at this time that the surviving Shu Han army on the city tower came back to their senses.

Some of the soldiers stood up and glanced around in confusion, then noticed the shouts of killing outside the city, and realized that the Wei army had begun to attack, and the situation was critical.

Some people were so frightened that they rolled down the tower and didn't make it.

Some people reflexively want to resist but can't find knives, guns, and bows.

Some people are still confused, constantly picking their ears and knocking on their ears, as if they can't hear the sound, and are in a hurry.

Wu Yi pushed away the wounded or dead soldiers, stood up with the support of the few surviving soldiers, and observed that the Wei army was attacking, so he reflexively shouted and counterattacked.

Although there was still a roaring sound in his ears, he could faintly hear some of his own roaring voices and shouts of killing.

There are not many Shu Han soldiers on the city tower who can still pick up weapons to fight back.

Anyway, the Wei army had already put up the ladder and began to attach ants to the city, and only the Shu Han soldiers in the city stabbed down in panic with spears.

But at this time, the Wei army crossbowmen also rushed to the city and began to shoot at the city, shooting a lot of these confused resisters, successfully covering a group of Wei soldiers to climb the city wall, and directly rushed to the city tower and fought with the Shu Han soldiers.

In an instant, the city tower became very dangerous, Wu Yi roared and waved his sword to participate in the battle, and resisted desperately with a few surviving guards, but the Wei army had already rushed up with more than 20 people, and it was about to open a passage for the latecomers.

When the situation was critical, Huang Quan suddenly led people to kill the city tower, instantly reversing the contrast of combat power on the city wall.

Wu Yi's ears still couldn't hear clearly, but suddenly a large group of Shu soldiers rushed to the city wall and fought a bloody battle with the Wei soldiers, and only Huang Quan could do this at this time.

When the Wei army used the Heaven-shattering Thunder to attack the Sword Pavilion, Huang Quan no longer closed the front line of the city, but reorganized the reserve army in the rear, ready to go to the city to support Wu Yi at any time, but as a result, a violent explosion sounded, and Huang Quan was startled like everyone around him.

However, Huang Quan quickly reacted, and after realizing the blow of the loud noise to the front line, he immediately led his own soldiers around him to encourage a group of soldiers to rush forward with him and rush towards Guancheng.

Huang Quan took the lead in charging against the flow of fleeing soldiers, bravely rushed to the city tower, and finally rushed to the gate at the last moment, blocking the Wei army's attack on the city.

At this critical moment, Huang Quan became a key figure, leading the troops to fight, relying on the advantage of numbers to scare the Wei army that failed to gain a firm foothold, and more than 20 Wei soldiers spilled blood on the city and failed to break through.

When they failed to gain a foothold, the follow-up troops were unable to sustain, and many Wei soldiers were shot and killed on the ladder, or stabbed to death by spears, or struck by stones, and suffered heavy losses.

Guan Yu and Xun You, who were watching from the rear, saw this scene and felt extremely pity, seeing that the Wei soldiers could not win by struggling to climb the city, and the subsequent Shu Han soldiers rushed to the city wall one after another to resist desperately, and they soon realized that this assault had failed.

"General Guan, withdraw your troops, if you continue like this, it will only increase casualties."

Xun You shook his head again and again: "The offensive surface is too narrow, and the place left for our army to act is too small, and a strong attack can't open up the situation, it only increases casualties, and now we must retreat." ”

Guan Yu stomped his feet fiercely, wanting to hold on a little longer.

"Keep persevering, maybe you can break through! Send another one to try it right away! If there is an unfavorable siege and retreat directly, only by persevering to the end can you win, and if you break through the Sword Pavilion in one fell swoop, you may be able to directly force the Shu people to surrender! ”

"It's impossible, General Guan, the Shu people have already reacted, they have begun to reinforce, and we can't reinforce quickly!"

Xun You looked anxious and shook his head repeatedly: "The offensive side is too narrow, it is extremely unfavorable to our attack, if you can't make a drum and make the Shu people react, no matter how much you increase the troops, it will only continue to expand the casualties, and it will also damage morale!" ”

"Wouldn't withdrawing troops now be demoralizing? Our army is a division that will win the battle and conquer the attack! Not a defeated division! ”

Guan Yu shouted angrily.

"Is a battle of tens of thousands of people a battle that can be decided in a single battle? You should retreat knowing that you can't fight! The retreat at this time will not be too heavy to account for to His Majesty! How much Your Majesty cares about the lives of soldiers, General Guan knows better than me! ”

Xun You-for-tat, did not retreat [Bayi Chinese Network fo] concession.

Speaking of Guo Peng, Guan Yu's face froze, hesitated for a moment, closed his eyes, and said with an extremely tangled face: "Withdraw the troops." ”

Guan Yu nodded helplessly, gave the order to retreat, and did not do much entanglement, only to increase casualties.

So the Wei army Mingjin withdrew his troops, ended this assault battle, and returned defeated.

The Shu army kept the Sword Pavilion Pass at the last moment, did not let the Sword Pavilion be broken through, and successfully resisted the Wei army's extremely threatening siege this time.

After the army collected its troops and returned to the camp, Guan Yu and Xun You held a military meeting again to summarize the failure of this assault battle.

The number of casualties in this battle was much higher than before, 121 people, and more than 300 were wounded.

And the problem is nothing more than the problem pointed out by Xun You, the offensive channel is too narrow, not enough to give full play to the advantages of the Wei army, but it is very conducive to the defense of the Shu Han army, the Wei army desperately assaulted, but the follow-up support force is far from being comparable with the support force of the Shu army.

Earthquake Thunder is effective, but its lethality is limited.

And Fa Zheng put forward a very important factor.

"The time for us to use the earth-shaking thunder to attack is too short, and it has not fully caused the chaos of the Shu people, so that the follow-up army of the Shu people can quickly support, this time our army is too eager, if it is a large number of bombardments for a long time, it will cause enough deterrence to the Shu people, maybe the result will be very different."

Fa Zheng put forward such a view, which was supported by Xun You.

"That's right, as soon as we found that the earth-shaking thunder had an effect, we didn't hold back, and immediately marched into the army, and at that time, the Shu people had not yet collapsed, this is why I waited too impatiently, next time, we must be patient, wait for the best time to come, and then launch an attack, be sure to go down with a drum, without delay."

Guan Yu nodded solemnly.

"What you say is reasonable, this time we must be cautious, be patient, not repeat the mistakes of the past, not be rash, and be sure to seize the opportunity to go down! Pass the order down, give me a fierce bombardment of the Sword Pavilion Guancheng with earth-shaking thunder, stones, and fierce fire oil cans! ”