The Prodigal Son of the Empire

The refining of gunpowder is not difficult, and there are only three main materials needed, saltpeter, sulfur and charcoal.

These three raw materials are not difficult to find. Sulfur is essentially a kind of ore, and the most indispensable thing in Xinfeng County is stone. Although sulfur stone is not common, it can still be found.

As for saltpeter, it is even simpler. There is usually a layer of white substance on the surface of the corner of the earthen house in the farmhouse, which is saltpeter.

Moreover, a large amount of nitrate will be produced next to the septic tank, and nitrate can also be extracted.

Not to mention charcoal.

The first step is to produce sulfur. Wang Kang dug a soil pit in the courtyard, and put the sulfur stone in a plain pot to heat and melt.

After this, take out the sulfur solution in the upper layer, pour it into a mold, take it out after cooling, and form yellow brittle crystals, which is sulfur.

When the three raw materials are complete, it is time to prepare gunpowder.

This is actually simpler, just mix sulfur, saltpeter, and charcoal according to a certain ratio.

In this way, black powder is made.

Wang Kang wrapped it tightly with oiled paper, added leads, and placed it in a dry room.

"This is the big killer you mentioned?" Li Qingman asked curiously.

When Wang Kang was refining, she had been watching by her side, and even beat him.

"Yes!" Wang Kang nodded.

"Is it really as powerful as you said?"

"You'll see soon."

Wang Kang said coldly: "I want to completely wipe out Qingyakou!"

Then Wang Kang called Zhou Qing and Liu Jin. Their skills were the best among the private soldiers of the Earl's Mansion, so this task could only be entrusted to them.

Because the moment the gunpowder explodes, it will be very powerful. If you don't run in time, you may be injured or even killed.

Pointing to the two oilcloth bags, Wang Kang said solemnly to the two: "This is a big killer, take one each of you, and go to Qingyakou!"

"You have already investigated Qingyakou. You place the oilcloth bag from two directions and light the fuse on it."

"Then, you guys run quickly!"

Wang Kang said solemnly: "Use the fastest speed to get away, the farther the better, to ensure that the collapse caused by the explosion will not threaten you, understand?"

"Understood!" Seeing that Wang Kang was so serious, both of them nodded heavily.

"Go! I'm waiting for your good news!"

Then the two left with the gunpowder bag.

At this moment, in Qingyakou's lair, Shi Jian was going crazy!

"Bang! Bang!"

All the stone tables and chairs were smashed to pieces by him, and all the bandits dared not breathe.

"Wang Kang, Wang Kang! You and I are at odds!"

He was really going crazy. He originally went to seek revenge from Wang Kang, but he didn't take revenge. He got his second brother involved, and more than 100 people were beheaded again!

The Qingyakou Bandit has never suffered such a big loss since its establishment, especially the death of the two brothers made his heart ache.

Looking at the furious Shi Jian, Xu Yun shook his head. He had persuaded him many times, but the two of them just didn't listen.

It's all right now, let's add another one, he has given up hope to the Qingyakou bandits now, so many people have died, and his strength has been greatly reduced, how can he fight against Wang Kang?

It seems that it is necessary to contact the other two bandits, Xu Yun secretly thought.

"No, I'm going to Heifengzhai!" At this time Shi Jian also calmed down, and at this moment he also understood that now he has no strength to take revenge at all.

With only this few people left, it is not enough to give Wang Kang a gap between his teeth.

"Shi Da is in charge, I think what you should worry about now is whether that Wang Kang will take the initiative to wipe you out." Xu Yun said.

"Dare he? If he dares to come, I will let him come and go!" Hearing this, Shi Jian jumped up again.

"He can't even find my old lair. How can I go to clean it up? I'm going to Heifengzhai now. Together with the green forest crowd, our three bandits will attack together. Let me see how Wang Kang can resist it?"

"Okay, since Shi Da's leader has this determination, Xu is willing to be a lobbyist, and we will work together..."

"boom!"

Before Xu Yun finished speaking, a loud noise suddenly sounded.

"boom!"

Then there was another sound,

The ground trembled, the entire cave shook violently, and countless stones fell from the roof of the cave!

The entire cave is rapidly collapsing...

[Author's digression]: The second change, let's vote, thank you

Chapter 1: Qingyakou mountain bandits are destroyed and the sky changes!

Back in time, when Zhou Qing and Liu Jin received Wang Kang's order, they carried gunpowder bags and rode fast horses straight to Qingyakou!

Qingyakou is in the south of Xinfeng County, not far from Xinfeng County. They have stepped on this location long ago and reached their destination directly.

Both of them had good skills, and they climbed the mountain very fast, but they were both careful, because this was the hinterland of the bandits at Qingyakou.

However, because Shi Yong and his people suffered a serious setback from Wang Kang last night, the bandits at Qingyakou are all mourning and mourning today, and they have no time to take care of these.

The two arrived at the designated location smoothly, because Wang Kang had already drawn a picture for them, so they didn't need to think about it.

The chosen location is a diagonal, above the lair at Qingyakou.

The reason why their lairs are hard to find is because they are in the middle of the mountain, and to reach them requires a clear path, which is simply impossible to find.

Put the gunpowder packs away, and both of them can see each other, because if they want to detonate at the same time, if they are to be detonated one after the other, it must be dangerous.

Originally, one gunpowder bag was enough, but Wang Kang still used two, and he had to be thorough if he wanted to, so as to deter all the bandits.

The two are gesturing!

three, two, one,