"No! They want to break the city gate!" Zhang Liao panicked.

In the past, when attacking the city gates, they used to hit the city gates by human power, so the impact force was not very large.

So Zhang Liao had strengthened the city gate to resist the collision of the wood. But now he has seen the power of the explosion of the black iron ball and understood that the Sui army did not hit the gate, but exploded the city gate. The two concepts are different.

With Zhang Liao's order, the Wei army at the city gate carried a sack full of soil and prepared to block the city gate.

Just then.

The Sui army's suicide squad, under the protection of the shield hands, withstood the Wei army's crazy attack. Of course, it also suffered a great loss, pushed the cart into the city gate and leaned against the city gate.

The next step is simple, ignite the fire and remove it.

The trolley is filled with gunpowder. When it is ignited by the lead, a terrifying power immediately erupts. The first thing that is caught is the city gate!

The city gate is solid and heavy, four or five meters high, with a thickness of twenty centimeters, and is covered with iron sheets. It can be said that it is quite strong, but facing a whole vehicle of gunpowder, the city gate is difficult to keep intact, so a big hole was blown up.

Moreover, the sacks filled with mud in the city gate were also lifted away, and the dust was flying. The soldiers who had no time to escape were even lifted away, and they were blown away to the point of being unfamiliar.

After the smoke and dust dissipated, the Wei army in the city saw that a big hole had been broken in the city gate.

Zhang Liao shivered, and a sense of powerlessness spread throughout his body, and then he shouted: "Hurry up, block the city gate!"

He regretted it. If he had known this, he would have sealed the North City Gate with soil.

At the same time, the Sui army began a full-scale attack.

......

In the direction of the East City Gate, Yang Su and Zhang Xutuo led their troops to attack.

They also carried stone throwers, but they were small in number and did not use gunpowder, and they threw stone bullets. After all, their purpose was to act, so they were tepid long-range attacks.

Xu Huang is responsible for guarding the East City Gate.

Xu Huang didn't know the situation at the North City Gate, but when he saw the Sui army attacking outside the East City Gate, he felt that the Sui army in front of him was average.

Xu Huang had this idea, and his soldiers naturally had this idea. Even several deputy generals were eager to try and asked Xu Huang for his orders, wanting to go out to meet the Sui army.

However, Xu Huang stopped him.
Chapter completed!