I Open a Store in The End Times

Ye Chu took a look at the ores brought by Aman. These are the more precious ores in the Heavenly Demon Clan.

Its value is not cheap.

"What do you need this time?"

Ye Chu brought Ah Man to his warehouse.

"Boss Ye, now our Heavenly Demons don't have such a strong demand for weapons. Now all the beast masters have been trapped by us in the northern fortress. They have nowhere to escape. I came here today to ask you for advice." Use this method of breaking the city!"

Ah Man pointed to some ore behind him and said.

"A small gift is not a respect, and I hope to get Mr. Ye's advice!"

"No weapons?"

Ye Chu frowned, and looked at Ah Man in surprise.

"I have also learned about the recent situation, but as a middleman, I really can't help!"

"We also know that Mister is in trouble, so if Mister has any weapons that can play a role in siege, we can buy them at a big price!"

Ah Man said tactfully.

"Hehe, I really can't help you if you want to give pointers, but if you want to talk about weapons, I really have a treasure here!"

Ye Chu suddenly laughed.

Speaking is tricky.

Ah Man laughed when he heard Ye Chu's words.

If you ask for advice, Ye Chu will definitely not agree to you, but if you want to buy weapons, there are a lot of weapons for siege.

In fact, as long as Ye Chu gave them some technological weapons, they could take them down casually.

It doesn't take that long at all.

They brought Ah Man to the warehouse, which Ye Chu had prepared for them a long time ago.

Long ago, Ye Chu understood and analyzed the current situation.

If the Beastmasters didn't counterattack, they would only have the northern fortress as their way of retreat, and there was no way to retreat because it faced the sea in the north.

The Beast City is the only attack point in the northern fortress. It is at the right time and place. As long as it is defended, there is no way for the Sky Demons to break in.

The current situation is just as Ye Chu thought, the Beastmaster is trapped in the northern fortress, and the Heavenly Demons have nothing to do.

In desperation, they can only turn to themselves for help.

The siege weapon provided by Ye Chu was the ancient trebuchet.

This is the simplest, manufactured using mechanical power.

But this trebuchet is different from the trebuchets we see in film and television dramas.

The ore brought by Aman is a kind of mineral called sky saltpeter, which is actually a raw material for gunpowder.

However, this sky saltpeter cannot burn, but needs to be combined with other things to achieve the effect of burning and exploding like gunpowder.

Ye Chu tried to synthesize it and created a gunpowder that was more powerful than gunpowder.

Ye Chu called him Lei Huo Po Tian, ​​and his name was also the name of Diao Zha Tian.

This thing is a secret recipe. It doesn't mean that the Heavenly Demons can make it if they have the raw materials. Ye Chu has specially researched this thing. If you research it privately, don't blame Ye Chu for not reminding you if something goes wrong.

The materials on the catapult are also specially refined, no matter in terms of distance or durability, they are all very good.

"This thing is called a catapult. You just need to put a big stone on it, and then pull the switch, and the stone will be thrown out. The height and distance can be controlled!"

Ye Chu briefly introduced the use and power of the catapult to Ah Man, then put the stones on it, and showed Ah Man the real power.

Ye Chu easily hugged the huge stone, then aimed and activated the switch.

Whoosh!

The huge stone flew out, and a house a thousand meters away was directly smashed to pieces.

"Of course, these are just ordinary stones. I still have the powerful but more precious Lei Huo Po Tian here!"

"Lei Huo Po Tian? What is that?"

Ye Chu took out the Leihuo Potian developed by him.

Seeing Lei Huo Potian, which was the size of a watermelon, Ah Man touched it curiously.

"do not move!"

Ye Chu yelled softly, and Ah Man immediately shrank back in fright.

"This thing is much more powerful than the stone just now!"

Ye Chu put it on the trebuchet, then pointed to the fuse on it and said.

"Light this on fire!"

As he spoke, Ye Chu lit it, only to see the fuse start to burn slowly.

This was deliberately designed by Ye Chu, otherwise if the speed is too fast, it will explode before it is launched.

"This is called the fuse. His burning speed is 15 seconds. You have to count the time, or he will explode in your hand!"

Saying that, Ye Chu activated the switch, and then launched Lei Huo Po Tian.

Whoosh!

Lei Huo Potian flew out directly, and this time the launch distance was farther than before, reaching about 1,500 meters.

boom!

Under Ah Man's curious eyes, Lei Huo Potian exploded in the distance.

A huge mushroom cloud rose slowly.

Ye Chu has tested it. Although the explosion intensity looks powerful, it is not so strong for the defense of the city wall of the beast city in the northern fortress.

Son.

The wall of the northern fortress is as thick as ten meters, and it is still a little bit hard to break through it with this.

This is also Ye Chu's purpose.

Seeing this power, the Heavenly Demons would definitely think that they could break through the city easily, but in fact the power is still not as good.

This thing is a consumable, you have to buy it from me when you run out, or you won't be able to use it even if you have a trebuchet.

Ah Man happily brought ten trebuchets and a hundred Thunderbolts from Ye Chu. The trebuchets were not expensive, but the Thunderbolt was very expensive.

So they didn't dare to use it indiscriminately when they took it back.

"Come on, I'll give you five more!"

Ye Chu said generously.

"Because it is too complicated and cumbersome to make this thing, so you should use it well when you go back, and remember not to waste it!"

"Thank you Mr. Ye!"

Ah Man was overjoyed, and then prepared pear pieces.

"Wait a moment!"

Ye Chu hurriedly called Ah Man to stop.

"I'll show you something!"

Saying that, Ye Chu took out the Sky Demon Stone.

"This is……"

Ah Man's pupils shrank, and then came over in shock.

When he approached and saw the Sky Demon Stone in Ye Chu's hand, he immediately shouted excitedly: "The Sky Demon Stone!"

"That's right, this is the Heavenly Demon Stone!"

Ye Chu turned his wrist and put it away.

"How? Do you want this thing?"

"Yes, yes!"

Ah Man nodded repeatedly and asked.

"How do you sell this thing?"

"You should also know how precious this thing is, but it's useless to me. In this way, tell me a price, and I'll see if you're satisfied. If you're satisfied, I'll make a friend and sell it to you!"

But Ah Man fell into silence, then looked up at Ye Chu, and finally gave the price.

One sky magic stone is exchanged for a thousand magic crystals.