In such a chaotic situation, no matter how good the voice is, no matter how beautiful the flag is, it is obviously not as powerful as the effect and vision of the signal flare.

At this time, on the front battlefield, the five or six hundred pitchers who had been waiting for a long time finally got the order. They were already impatient to wait.

As the officers shouted orders, grenades were ignited one after another, and like a goddess scattering flowers, they were thrown directly in front of the Ming army's fortifications!

After a moment, it started to crackle and explode.

This is also the main reason why Li Yuanqing deliberately worked hard for a long time to build the fortification walls low but generous enough.

Once the pitchers join the battle, they can isolate the battlefield in the shortest possible time.

The cannon soldiers hiding in the trenches used thick wooden boards to block the shooting crenels to prevent the fragments of explosive grenades from rushing into the trenches and injuring their brothers!

Whoosh whoosh whoosh!

Whoosh whoosh!

The pitchers of Changsheng Camp have already been well-trained and have complete tactics. Although the time Li Yuanqing gave them was short, it was enough for them!

Rows of grenades flashing with sparks, with almost no gaps, were like brilliant fireworks, exploding directly above the heads, under the feet, and even on the bodies of these unlucky dog ​​Tatars.

.

Suddenly, in front of the Ming army's fortification wall, those dog tartars who were preparing to climb to the top of the wall, the dog tartars queuing up behind, and even those despicable Smectas lying in the corner, pretending to be dead in the dark under the lamp, were reduced to

For the most miserable victim!

"ah----!"

"You despicable idiots, I will kill you all, I will kill you all!"

A tall and strong man in white armor, who knew too much about his ideas, was blinded by shrapnel just as he was climbing up the wall. His whole face was suddenly covered with blood.

He was like a wounded human bear, covering his eyes with one hand and bleeding, but holding a steel knife in one hand, he wanted to rush forward and exchange lives with the Ming army.

But before he took a few steps forward, another grenade exploded directly next to his ear.

The white armor was like a piece of paper in the wind. It shook twice and fell heavily to the ground.

At the same time, not far in front of them, there was a sudden "rumbling", which was like thunder, as if the heaven and earth were about to split apart.

The Ming army's artillery finally began to work...

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Chapter completed!