"Boom"! When an earth-shattering roar followed, and then within their line of sight, the section of the city wall of Liaodong City was like mud, as if it was directly shot into the sky by an invisible big hand, and the fire and black smoke in the sky rose into the sky with a terrifying roar.

A large section of the city wall collapsed directly in an instant, and countless mud mixed with the river water were thrown in all directions by an invisible force! Countless dust, sewage, and smoke instantly looked like hell.

"Centuries of war are about to be changed." Although they had already been mentally prepared, Li Shiji and the others were still shocked by the scene in front of them.

Because they had already seen that many of the bricks that had been blown up into the sky had actually flown over a distance of three or four hundred meters, and even landed not far in front of their position.

You can imagine how terrifying its power is.

And Li Shiji thought more, because he knew that there were city-breaking mines in Datang that someone could throw out, what if those city-breaking mines were counted as good and were put on a rock-throwing truck and thrown directly into them?

The explosion of the city-breaking mine that flew a distance of several hundred meters, whether it fell on the head of the city or inside the city, the damage caused was unparalleled!

This is more terrifying than simply throwing stones.

So in the future, will the walls of cities still be useful?

Because they have lost the most important, assuming the role of protection.

Just like the Goguryeo people today, they were powerless to stop their broken mines from approaching the city walls.

Although the Broken City Mine is stuffed under the city wall to increase its power, even if it is placed close to the city wall, it can cause devastating damage to the city wall, although it is not as serious as this, but it is nothing more than a few more explosions.

What's more, there is no need for the city wall to be razed to the ground, as long as it collapses directly on the external side, then its protective effect will naturally be gone.

Li Shiji: They saw at least dozens or hundreds of Goguryeo soldiers being thrown dozens of meters away, and their bodies were estimated to have already become a pile of fragments.

And the soldiers on both sides of the gap in the city wall were also directly swept away by the terrifying shock wave.

How many were injured and how many fell to the ground, no one knows.

Sun Daiyin stood up from the ground, his whole face was frightened and dazed...... What the hell is this? Could it be that the legend is true, the Tang people really have immortals who can operate the gods and thunders in the sky?

For a while, Sun Daiyin even forgot that this rumor was spread by the soldiers himself.

Looking at the large section of the city wall that had completely collapsed, that huge gap directly caused Liaodong City to lose its most important barrier.

Zhao Wu was in the other direction, he was not in the city tower, but at this moment he was also frightened by this terrifying power.

Originally...... Is this the reason why the Tang people don't let their own people stay in the city tower and the place where the water flows out of the city?

Because they don't know what method they have mastered to destroy the entire city wall!

Zhao Wu could see the horror and hesitation on the faces of the soldiers around him, they had no idea what they were facing. Why did the soldiers of the Tang Dynasty seem to have done nothing, they just didn't know what to put under the city wall.

The entire city wall collapsed directly like an earth dragon turned over, and the sound like a muffled thunder was like a divine punishment descended by a god.

Zhao Wu heard that the city also began to riot, originally the Tang Dynasty besieged the city, the entire Liaodong City was a frightened bird, everyone in the entire Liaodong City was frightened, countless screams in the city, exclamations continued to sound, and countless people ran out of their respective homes, as if they wanted to escape.

But at this time they found that they had nowhere to run, because there was a war going on outside, and they had nowhere to go unless they could grow a pair of wings.

Suddenly, the long horn sound resounded throughout the battlefield, and the trumpeters all over the battlefield continued to join, and the rhythmic horn sounded quickly.

"Bang" "Bang" The sound of neat footsteps, the Datang soldiers stationed five hundred meters away, the most advanced big shield soldiers began to approach with neat steps.

The archers who followed them also picked up the longbow in their hands again, and not only that, but in Sun Daiyin's sight, the bed crossbowmen of the other party who followed them, as well as the large bed crossbows mounted on the carriage, began to slowly move forward.

And they didn't have any way to interfere with each other, and Sun Daiyin could even think of the next scene.

Because that large section of the city wall had completely collapsed, the Tang soldiers could easily rush into the city through the gap, and then rush up the city wall along the horse paths and trails behind the city wall.

Stick to it for more than ten days? A trace of bitterness swelled up at the corner of Sun Daiyin's mouth, it was not even half an hour!

"Herald." Li Shiji, who was standing in place, spoke.

The herald on his horse behind him immediately bent slightly, ready to give the herald.

"Order the forward lieutenant to send someone to shout and ask them to surrender immediately, just say that Datang is unwilling to cause more casualties, if they are unwilling to surrender, don't blame Datang for being ruthless." Li Shiji said directly.

"Slow, General Li, where do you need to bother others with this kind of thing, I'll go." Wei Chi Jingde next to him directly stopped the herald, and then spoke.

"General Wei Chi, this matter is more dangerous." Li Shiji hesitated and said.

"Hahaha, when has the old man ever been afraid of danger." Wei Chi Jingde laughed twice, although he said so, he didn't go directly, but was waiting for Li Shiji's words.

Although he is higher than Li Shiji in terms of rank and other aspects, Li Shiji is the supreme commander in this battle, so Wei Chi Jingde also has to wait for his orders.

"Then it's troublesome General Wei Chi." Li Shiji was not hypocritical, and said very simply.

"Haha, the old man is going too." Wei Chi Jingde laughed twice, and went straight to the city gate with his two personal heralds and five personal guards.

The movements of Wei Chi Jingde and his party quickly attracted the attention of everyone on the city wall, after all, they only had a few horsemen who directly crossed the Tang Dynasty and came to them, and they couldn't see it.

"Herald, everyone is strictly forbidden to attack!" Sun Daiyin hurriedly gave an order, the other party was obviously here to pass the word, and it was naturally impossible for him to attack at this time.

If they attack at this time, they will offend Datang to death, and under the premise that the city is broken, they will die.

Yu Chigong is also a master of art and bold, he directly galloped to a distance of only about twenty meters from the city gate, and then restrained the war horse under his crotch.