While avoiding the Yukong Clansmen in the factory, they didn't need Tang Yuge to check it, and with Lan Xuanyu's experience, he could see what these Yukong Clansmen were doing.

They were really not refining the Void Source Crystal, but refining another metal that Tang Yuge had said before, Demon Silver!

Judging from the previous detection of metals, the magic silver on this planet is associated with blue pregnant copper. But the associated proportion is less than one percent. But the magic silver is very pure.

The huge blast furnaces were cast to refine the magic silver in the blue pregnant copper. This refining method is a bit primitive, but I have to say that the temperature is quite high.

After refining, the blue pregnant copper was not wasted, and was made into huge blue pregnant copper ingots, each of which looked to be at least five cubic meters in size, and stacked in the corners.

Blue gestational copper is also a rare metal, which is also wealth. And the amount of magic silver that has been refined is very small. After the initial melting, the magic silver was cast into metal cubes, each the size of a palm, and then piled up. Carried to that beetle-like vehicle.

Combined with what they had seen before, the Beetle Transport Vehicle that appeared earlier was transporting this magic silver and didn't know where it was going.

The purpose of this factory is to refine magic silver, and it has nothing to do with the Empty Source Crystal.

After Lan Xuanyu thought for a while, he said, "When they transport the magic silver, they must be transported to a higher-level base. We'll take the car with us later. See where to go. ”

The speed of accumulation of magic silver is not fast, and it takes more than an hour to refine a cart of magic silver, which is about three hundred yuan.

Looking at these magic silver, Lan Xuanyu's eyes were a little red, this kind of magic silver of unprecedented purity alone was also extremely valuable! Planet 76 could really be said to be a treasure resource star.

Of course, they can't afford to lose something big. Now is not the time to snatch the magic silver. I don't know how many times the value of the Void Source Crystal is higher than the magic silver.

The magic silver is finally loaded. Lan Xuanyu and the four of them quietly followed, and followed the Beetle transport vehicle out of the warehouse. The four of them quietly got on the roof of the car, and with the control of their soul power, they made their weight lighter. Sit on the roof of the car, center, follow the Beetle transport, and head off into the distance.

The surface of Planet 76 is desolate. Looking around, all you can see is that dark blue.

The Beetle transporter was more advanced than expected, and with the help of tracks, it was still very smooth and not slow. The scenery on both sides is constantly passing by, and this place that is completely unsuitable for life can be such a treasure, who can imagine this?

From the original Dragon Source Crystal, to the current Sky Source Crystal. The wealth of resources displayed by the Ryoma system is indeed coveted. The Douluo Federation is obviously more aware of this point, and the military operations against the Ryoma Galaxy will definitely continue in the future.

In this war, the Federation can be said to have won a complete victory, but I don't know how many resources can be plundered by taking the opportunity. Big earnings are for sure.

In terms of the Ryoma Galaxy, the loss is due to the lack of resources and technology. There are empty warships, but their combat power is not strong. In addition, the various races are scattered. If it weren't for the threat of the existence of some top powerhouses, I'm afraid it would have been swallowed by the Federation a long time ago.

After about two hours of traveling, a base that was ten times larger than before appeared in front of Lan Xuanyu's eyes.

Lan Xuanyu waved his hand, and all four of them were prostrate on the surface of the Beetle Transporter.

The shield opened, and a layer of light swept over it. It's a simple biometric scan. No need to dodge, the simulation of the treasure hunter is solved.

The transport vehicle passed through three shields before it came to the huge base.

The base looks pretty much the same. It is also semicircular. Enter through a door on the side and open inside.

Lan Xuanyu and the others also found that not only this transport vehicle, but also other Beetle transport vehicles had also entered here, obviously all of them were transporting magic silver.

Until now, they had not seen any trace of the Void Source Crystal.

drove all the way inside, in a huge warehouse, the Beetle transport truck stopped, and Lan Xuanyu and the four of them hurriedly got out of the car and quietly disappeared to the side.

Looking around, the four of them looked at each other and couldn't help but swallow a mouthful of saliva. As far as the eye can see, there is all magic silver, high-purity magic silver.

The pieces of magic silver, which were only the size of a palm, were piled up like a mountain. How many are that?

Lan Xuanyu even had the idea of taking these magic silvers away and not wanting the empty source crystal. This is already an astronomical fortune. Supporting the entire thirty-three days, the wings were all dressed in the four-character fighting armor, and there was a surplus.

Still, he held back. Truckloads of magic silver were unloaded, piled up, and placed.

Seeing that the people of the Imperial Sky Clan were busy, Yuan Enhuihui asked Lan Xuanyu in a low voice, "Brother Xuanyu, what should we do next?" It seems that this Imperial Sky Clan is only refining magic silver, and there is no Empty Source Crystal!"

"Don't worry. Wait and see. I always felt that there was something wrong with this magic silver, and if it was for the convenience of storage, it didn't need to be made into such a small piece, it should be useful. Let's take another look. ”

The number of staff in the magic silver warehouse is not too much, or they are responsible for stacking and placing them.

Beetle vehicles come in basically every ten minutes. Judging by this time, combined with the mining speed of the first base before, there should be eight or nine bases around the area that are mining.

Lan Xuanyu asked his partners to wait patiently and observe.

After waiting for nearly three hours, when Lan Xuanyu was also a little anxious, a different car drove in.

Unlike the Beetle Transporter, this car has a very peculiar appearance, with a cylindrical shape and a large drill at the front.

The volume is more than several times larger than the Beetle transporter.

As soon as it entered, many people from the Sky Clan immediately surrounded it, and the side of the drill cart was opened, and these Sky Clansmen carried a large amount of magic silver.

Inside the drill car, there were four drivers, their stature was obviously taller than the ordinary Sky Clan, and they didn't help carry the magic silver, showing a higher status.

After the inside is almost full of magic silver. The first of the Imperial Sky Clan waved his hand and said, "Okay." That's all. ”

All the workers put their hands on top of their heads and bowed. This should be the etiquette that belongs to the Imperial Sky Clan.

The drill truck turned around and drove in the direction of the warehouse door.

"Let's go, let's keep up. Lan Xuanyu quickly followed with his companions and quietly jumped on the top of the drill truck.

This drill cart is so different, and where is it going to transport the magic silver?

The drill cart exited the Magic Silver Warehouse and did not leave the base, but drove towards a building in the center of the base. It's slow, apparently due to the large amount of magic silver it's loaded.

The drill truck was clearly in a very high position, and wherever it passed, other cars automatically gave way to it.

Entering the largest building on the base, the drill truck kept heading inward, and soon, it came to the central zone.

On the ground, there is a huge metal plate with some not-so-ornate patterns on it.

After it came to a steady rest, the metal disc began to sink slowly, downward.

Lan Xuanyu had a hunch that this time, they should have found the right one.

The metal disc sank more than fifty meters, beyond where they had previously found the shield.

There was a loud "bang", and the metal disc stopped.

The drill truck turned on and drove down a road.

There are many roads here, and they all look about the same size. The drill cart chose one of them.

Because it was traveling diagonally downward, the speed of the drill cart began to get faster and faster. Lan Xuanyu and they could only crawl on the drill bit at this time to ensure that they were not scraped by the cave wall.