It was a sunny day, and the sky was clean without a single cloud.

It's a good day for blasting.

Qisheng came to the pre-agreed place and prepared gunpowder in the simple room, and she specially brought Tula to participate in the preparation.

After all, if it is to be mass-produced in the future, this process and distribution cannot only be hidden in her hands.

Tula was the founder and leader of the Society for the Salvation of Independence, and it was necessary for him to master the method of preparation.

After all, she is in the center of Dongchen's power, and no one knows what will happen in the future.

The transfer of 70,000 unicorns can avoid a momentary investigation, but if there is no ability to protect itself, sooner or later it will become the meat of the board for the major forces to divide and eat.

With this gunpowder, the unicorn has the capital to fight, after all, it is the end of the cold weapon era.

These powders have been soaked, compacted, dried and other processes.

The texture is uniform and the combustion performance is excellent.

Qisheng placed these powders on the sheepskin in proportion, wrapped them in layers, and then tied them tightly with rope.

Tula looked very carefully, with neat movements, meticulous and serious.

After tying up the powder, they went to the open space that had been carved out in advance.

Seven lives asked Tula to center a group of prey on gunpowder in five, ten, and fifteen steps...... Such a distance is tied to a stake.

Although Tula was very skeptical about the efficacy of this medicinal powder, as long as it was ordered by Qisheng, he would do it one by one.

There was not a single question or complaint in the whole process.

Qisheng sometimes thinks about it, and he still feels very moved.

Tula trusts her, and 100% trusts, which is rare.

You know, Tula, who had no scientific education, did not know what gunpowder represented.

But he was willing to listen to her advice and venture out to build a house in the mountains.

Spend a lot of manpower and material resources to do something that he can't control any outcome.

Thinking like this, she felt that she was really lucky to meet Tula.

Qisheng bandaged a bag of gunpowder, let the gunpowder leak out, scattered it from the breach, and retreated as he scattered.

Good weather, without wind, like today, is best suited for this primitive way of detonation.

It took nearly 100 meters to put away the leather bag for seven lives.

"That's it, all that's left is ignition. ”

Qisheng patted the powder on his hand, and his heart was inexplicably tight.

To be honest, I was a little excited.

"What else do we need to do?"

In fact, Tula was confused the whole time.

I don't know exactly what Qisheng is going to do and what he is going to do next.

"Now all we need to do is light this powder and get on the ground and cover our ears. Remember, be sure to cover your ears. ”

Qisheng instructed.

"Do you need to wait until evening?"

In Tula's mind, he had always thought of this stone powder as something akin to a letter fire.

The flame of faith shines, and it is not until night that it is seen more clearly.

"No, order now!"

Qisheng lit the powder and quickly lay on the ground.

Tula stood there stunned for a moment, actually a little resistant.

It's just stone powder similar to a letter fire, so do you need to make such a fuss?

"Get down~"

Qisheng urged.

Tula reluctantly followed Qisheng to the ground.

Looking at the rapidly burning sparks, which burned rapidly along the route of the medicinal powder, Qisheng was both nervous and excited.

"Boom"

An earth-shattering bang burst through the sky!

Due to the proximity, explosions and shock waves arrived at the same time.

Tula only felt the ground shake and his body shake with it.

He just pretended to cover his ears as Qisheng commanded, and he actually didn't have much expectation of the power that the bag of stone dust could produce.

Therefore, when the loud noise and the shaking of the ground came to him, the shock was definitely beyond his imagination.

Tula only felt a "buzz~~~" sound in his head.

The body couldn't help but shake, and reflexively curled up in a ball.

There was a chirp of "ding~~~" in the ear compartment, and he lost his hearing for a short time.

Tula shook his head, patted his ears, and looked ahead.

I saw a black cloud rise into the sky, approaching the gravel and mud falling like rain.

Tula subconsciously hugged Qisheng beside him and pressed her into his arms.

The fire flashed, and a large amount of mud was lifted by the air wave and rushed into the air ten meters into the air.

When the dust settled, the world was surprisingly quiet.

"Yay, yes!"

I don't know when, Qisheng got out of Tula's arms, and he was like a rabbit, jumping and jumping.

His eyes narrowed into slits, like a child getting candy.

Tula also stood up and patted the dirt off his body.

Seeing Qisheng smiling so happily, he couldn't help but rejoice.

The eyes are crooked, revealing two dimples.

"You're smiling?"

Qisheng was a little surprised.

Although Tula is usually kind, he is rarely seen smiling.

It seems that I have known him for so long, and it is the first time I have seen him smile like this.

"Ahem. ”

Tula immediately retracted his expression and returned to normal.

"Actually, it's good to smile a lot, but it's much better than if you have a straight face. ”

Qisheng was in a good mood, and his courage also increased, and he even laughed at Tula.

"Were you scared?"

Qisheng asked with a smile, looking gloating and triumphant.

"Well, it's loud, it feels like thunder, no! it's louder than thunder. "Tula Dao.

He couldn't think of any words to describe what he had just experienced.

It was definitely the biggest thunder he had ever heard since he was born, the sky shook and the earth was infinitely powerful.

"It's not just loud, it's also very lethal, let's take a look at the battlefield, and you will know how powerful it is. ”

Qisheng Dao, his expression is a little arrogant.

The ground of the explosion site was a half-meter-deep crater, and the prey closest to the explosion point was long gone.

The animals placed at the tenth and fifteenth steps were also motionless, apparently dead.

The only thing that survived was the prey thirty paces away, dying, lying numb, as if it had been shaken by the loud noise just now.

Tula looked at the animals, her ears still buzzing from time to time, and finally understood what Qisheng meant by "lethality".

"This ...... These, these are all made from that bag of parchment powder?"

Tula swallowed, shocked by what he saw.

Unexpectedly, a bag of stone powder has such lethality.

Not long after he joined Batu's command, he saw the "Xinhuo" for the first time, and was surprised that it had such a speed of ascension.

It can explode starlight in the sky, dazzling and dazzling, so that he will not forget it for a long time.

But he was still young at that time, and the first time he saw something like that, he was naturally curious and excited.

But with the increase of experience, the battlefield duel, I have seen too much bloody wind and rain, and the horse leather shroud.

He gradually understood that the flame of faith was but a little light in the night, and it was fleeting.

That little bit of starlight was of no use to a soldier who had been fighting all year round.

I didn't have much hope for the stone powder developed by Qisheng.