Back in the cavern, he shoveled the devices of each robot dog and began to set their routes and procedures for excavation.

The area of the cave is not small, but most of it is gravel and the like, Lin Yue set up the program, and put all kinds of gravel in it into the storage space, and cleaned it up.

With the sound of tinkling, Lin Yue also saw that the five robot dogs each tapped the rocks in one direction, and soon the stones were produced.

Lin Yue walked outside, looked at the power of the remaining six robot dogs, and found that they were all full, and then he used an iron pickaxe to dig an upward passage in the pit towards the ground.

Then, he made a division of labor among the robot dogs.

The two robot dogs are responsible for guarding and patrolling the surrounding area, and the remaining four are set up to carry the rocks in the cave to the open space above ground.

With a robotic arm, they can do this easily without much effort.

It's also fairly easy to set up these programs on the control panel, which feels much more powerful than the robot dogs on Earth.

It even made Lin Yue feel that this kind of technology was a bit advanced.

Soon, as the four robot dogs entered the cave separately, they used their mechanical arms to carry out the stones inside, and then they went to the ground from the ramp that Lin Yue had just dug out, and placed the stones neatly together, and finally, they returned the same way to carry out the next round of work.

As for the remaining two robot dogs, they dutifully began to guard the surroundings.

Well, it looks like there's nothing wrong with that.

Five heads open mines, four heads carry mines, and two heads are on guard, this formation is quite perfect.

If more robot dogs can be made in the future, the efficiency should be even higher.

Lin Yue looked at the robot dogs for a while, whistled, and Xiaobai immediately came out of the cool cave.

"Quack." Xiaobai knew that it was time to get down to business.

"I didn't see what was in the sky before, so let's fly closer and take a look."

Although the view from the air is good enough, the white color seen at night is very dazzling during the day, and it is difficult to even look directly.

Moreover, that white area does not seem to be too small.

"Quack." Xiao Bai looked to the east and motioned for his master to come up.

In that direction, there is more than just what the owner says.

Its sensitive sense of smell was already smelling a familiar smell from there.

The dragon flew high in the sky again, but it didn't take long for it to spiral and descend to a towering grove.

Lin Yue got off Xiaobai's back and put down the high-powered sniper scope in his hand.

That's not good.

At this location, he still didn't know what that dazzling white was, but the hundreds of buildings scattered like stars told him that it was a large refuge village composed of a large area of shelters!

Not only that, but around the building, there were a large number of people, holding shiny metal objects, and digging into the white protruding rock-like places.

Below them, there is a huge crater that is 100 meters deep and at least four or five hundred meters in diameter!

Along the edge of the crater, there is a wall that has been erected at least four or five meters high.

The white piece he saw before was actually a huge "mountain top" that extended upwards to the surface of the earth for tens of meters, and more people were constantly tapping on the rocks on this "mountain road".

If so, forget it.

It can be assumed that these people are mining in what kind of place it looks like.

But the large and small arrow towers that stood tall and small all over the mine, the huge circle of high walls, and the monsters that came out of the buildings that looked like wooden sheds, with all kinds of weapons in their hands and green scales on their bodies, were undoubtedly lizardmen! ，

There are even many more of them than there are humans over there!

Then those who dig mines are beggars......

Lin Yue had only watched in the air for a short while, and he could be sure that the number of these two enemies combined was at least nearly two or three thousand!

Good guys, this is poking their nest, isn't it?

But what exactly are they mining? White...... Is it salt?

What else are white minerals? It can't be marble.

Lin Yue had a lot of speculation in his heart at this time.

Is salt something worth mining on such a large scale? Marble isn't worth mining for so many people, and besides, do lizardmen need both?

Lin Yue pondered, and at the same time opened the system panel, looking at the location of the map of the area, where only a large pit was still displayed.

He calculated that the straight-line distance from his quarry was estimated to be about ten kilometers.

It's not that far away, and even if there's going to be a big move over there, the other side will find out quickly.

Lin Yue quickly understood the seriousness of the matter.

That's quite a threat!

If the combined army of two or three thousand lizardmen and beggars had stumbled upon his quarry and the road, and had gone down there to the shelter......

He had previously assumed that most lizardmen and beggars would not know where his shelter was, but now the massive legions dozens of kilometers away from the shelter had confirmed this.

If they knew that his refuge was dozens of kilometers away, then he wouldn't be able to afford it at all if they were two or three thousand people playing personal sea tactics.

So, what to do with these goods?

Lin Yue actually immediately thought of a way.

Indeed, he now has a way to destroy all life and everything in it in an instant.

ICBM launcher.

Not to mention that this thing is dozens of kilometers away, it can even hit a distance of more than 8,000 kilometers, and after flying at hypersonic speeds, it can accurately strike anything within range.

Moreover, the warhead is a conventional missile of mass destruction, equipped with a solid propulsion device, a two-stage or multi-stage booster rocket, and an inertial guidance system, unless the enemy can run ten kilometers in a second, it will be directly raised by this thing!

But there are drawbacks.

Not to mention the series of various problems brought about by the explosion, when it is said that hitting these thousands of people with it feels like using missiles to hit mosquitoes......

You say there are more than two or three thousand people, but it is actually not that much, you say less, then there are a lot of lizards and beggars in Wuyang, and it looks quite impressive.

Another trump card in the hand is the Katyusha rocket, its effective range is 8.5 kilometers, the killing radius of a single rocket is about 30 meters, that is, about 2800 square meters, if all 16 fly out, then the bombing area is about 724000 square meters.

Previously, he observed with the naked eye, and the estimated diameter of the mine was about four or five hundred meters.

It seems, just right?

It seems to be a bit tricky......

Even if it's just a one-time thing, but if you think about it this way, a Katyusha rocket launcher in exchange for killing two or three thousand lizards and beggars is not a loss at all!