"Stone, I'm afraid it will get more and more expensive in the future, it seems that at this time, it is suitable for a large number of shipments of a large number of backlogs."

Lin Yue chose the most economical five-meter-high, 35-centimeter-thick wall for the construction of the wall this time.

It wasn't the stronger walls it was.

The reason for this is that the stone has unconsciously become a new hard currency, so that he has not used these vegetables to exchange for more stone in a short period of time.

Almost all the survivors are selling surplus stones, and almost all the survivors are constantly buying stones.

Everyone was aware of the importance of this thing in construction, and it was easier to get food and water, and all sorts of other necessities, than it was to be easy to mine.

Just now, the vegetables he put on the World Exchange Mall were obviously more competitive, and they quickly exchanged a large number of quotations, bringing him a considerable supply of stones.

However, even so.

The stone obtained in exchange was only enough to build this wall, and the rest was only 320 units.

The perimeter wall was built, but the materials for laying the stone slabs inside were not enough.

Therefore, Lin Yue also had some ideas.

He felt that he could exchange the large number of life-seeking items that had been piled up and backlogged from the iron and copper treasure chests, such as lighters, flashlights, survival knives, and various compasses, and so on.

As for the offer, as long as the other party dares to make it, there is nothing that cannot be accepted.

The reason is actually simple.

Now, in the large warehouse, there are still nearly 70,000 copper treasure chests that are almost piled up and unopened.

That's all the worst thing that can be opened in it.

Simply, it is good to replace these decomposed things that can't distinguish any good materials with stones.

Returning to the warehouse in the basement again, Lin Yue put a large number of all kinds of chicken rib gadgets into the storage space, and then went to several warehouses and quickly swept away all kinds of things that occupied space inside.

Of course, most of these things have also been broken down into blueprints in case they are needed.

After putting all the miscellaneous things on the trading mall, Lin Yue glanced at the vast ground between the city wall and the surrounding wall.

There is still a lot of stone slabs to be paved here, but there are not many stones on hand.

And, not only that, but a buffer zone has to be created as well.

"About ten meters, it's about the same, right? The outer side of the wall is extended outward for 10 meters, so that the impact of the flames that may burn on the outside can be cut off from the evacuation center. ”

Lin Yue estimated that he would need at least nearly 10,000 units of stone, and the gap was very large.

"Xiaobai, Xiaoliuzi, we have to go to the sulfur mine today, we have been throwing it there for too long, and if we don't go, the lizardmen will probably have to mine them all."

Both little ones nodded, and they looked to the northwest.

At the end of the other side, where we are going.

"You two fly over there first, I'll drive over, don't say anything else, the road has to be repaired."

Xiao Bai nodded at Xiao Liuzi, and both of them stretched out their wings and quickly flew high in the air!

Lin Yue filled the tactical ATV with gas, drove outside, and looked at Xiao Meng.

"Xiao Meng, this time you look at the Huijia first, let's go back, and when we come back to the secret realm, let's go together!"

"Whoa!" Xiao Meng said that he had no objection, although this time it was a housekeeper, but the task was heavier than before, and he would go to the secret realm after the master came back, it hadn't been there for so many days, and it had long wanted to go there.

"These things, you can eat them when you are hungry, and we will come back soon."

After Lin Yue put down a large amount of food, he drove straight out of the newly opened gate of the wall, and headed due north.

After a little glance at the work of the Xiaoice lizards, Lin Yue continued to move forward along the road he had created.

The tactical ATV, refueled, kept moving along the straight stone road surrounded by tall grass, and after nearly seventy or eighty kilometers, he suddenly stopped.

The road went to the west, in the direction of the refuge village of Higaku.

Lin Yue took out the system tablet and opened the world trading channel.

He was surprised to see that those rags he didn't want at all had now received an offer of nearly 10,000 yuan!

"Huh? Good guys, are these flashlights worth that much? ”

The flashlight in his hand can be used to open a specialty store, and even if all the flashlights in his hand are sold, he has dozens of spare.

No matter how many copper treasure chests will be opened when the 70,000 copper treasure chests are opened.

"It's useless to me, but to others, it seems like a treasure." Lin Yue confirmed these transactions in turn, and at the same time, the stones in the storage space were also increasing rapidly!

Now there are more than 30,000 cubic meters of storage space, which is enough to hold a lot of things without being filled, and Lin Yue is more calm than before.

】

After confirming that there was almost enough stone to be built, Lin Yue immediately used the blueprint that could build a ten-kilometer stone road!

In an instant, a big road went straight ahead, and Lin Yue also started the car at the same time and walked straight forward.

After repeating it several times, Lin Yue finally saw the boulder in the distance that was higher than these grasslands, and at the same time, he also heard the sound of a fierce fight.

However, of course, it was not Xiaobai or Xiao Liuzi who screamed, but the unique voices of humans and lizardmen.

"Fighting?" Lin Yue stopped the car about eight or nine hundred meters away from the natural sulfur ore mountain, stood on the roof of the car, picked up his sniper rifle, and looked at the place where the battle was taking place.

A white dragon swooped down from the sky, sending several lizardmen into the air and throwing them to the ground, causing a series of screams to resound.

And the other gray-black figure, like the Grim Reaper, constantly flashed in the low sky, and kept disappearing, and at the same time, with its disappearance, blood continued to spray high in the air, and of course, the screams were also one after another.

Good guy, this is the final boss slaughter novice village.

Lin Yue got back into the car and walked forward, near the natural sulfur ore mountain, and paved a passage with stones in that direction.

And after he got out of the car, the screaming also stopped abruptly, and it seemed to be just right.

The smell of blood came, but Lin Yue didn't care.

For him, this is already a commonplace.

Xiao Bai dragged the corpses of some beggars together, while Xiao Liuzi picked up the light spots of the storage space that shone with white light, and finally came to Lin Yue's side.

"You're fast enough, too." Lin Yue was not surprised to look at the corpses of dozens of beggars, as well as the corpses of almost the same number of lizardmen.

Although he discovered this natural sulfur ore mountain early and did mine it for a while, he didn't come here for more than ten days because of various things.

And during this time, it did give the lizards and beggars space to exploit wildly here.

If it weren't for the fact that he had finally dealt with the matter at hand, Lin Yue estimated that it would be a while before he could come over again.

[You get 3 cubic meters of storage space]

【You have gained ......】

The total harvest of storage space is 221 cubic meters.

It's not bad, it's better than nothing.

However, there are a lot of sulfur mines in it, which really saves him a lot of trouble.

From the storage space, fifty robot dogs were released, and they were now quite charged.

He crouched down and programmed the robot dogs one by one.

Let them carry the corpses of the lizardmen and beggars to another location he designated, away from the ore mountain.

After setting them up one by one, Lin Yue immediately went to the designated location to make a stone platform.

Like the Vault, make a simple table for the lizards and beggars, so you don't burn the weeds for it.

With these in mind, Lin Yue walked towards the small lake in the center of the Natural Sulfur Ore Mountain.

The mountain of natural sulphur ore, which used to be a modest size, has now been savagely mined by these lizardmen and beggars, and is littered with rock fragments and natural sulphur ore fragments.

There was still a pungent smell of sulfur in the air, and the small lake, which used to be small in size, was now quite large, and it was almost flooded to the innermost ore mountain.

Standing on the edge of the lake, Lin Yue also found that the black shadows in the lake continued to gather, and finally surged towards the shore.

Oh, it's a meal delivery, isn't it?

"Xiaobai, do you two want to jump in and wash up, and grab something by the way?"

"Poof!" "Poof!"

In response to Lin Yue, there were two huge sounds of entering the water!

And as a black shadow suddenly leaped out of the water and slammed into the ground, Lin Yue knew that the canned raw materials from his canning processing factory were coming.

Speaking of canned food......

You can sell yesterday's canned donkey's head and lion meat.

But should you try it first? Anyway, I didn't eat in the morning, just right.

Taking out a can of donkey's head lion meat from the storage space, he delicately pulled the lid open of the can, and then took a piece out of it with a fast man.

A slightly spicy taste came into the nasal cavity, Lin Yue tried it with the tip of his tongue first, the spicy taste was not too rushing, it was slightly spicy.

After eating a small piece of it, Lin Yue found that he had to change his opinion.

"This stamina is not small...... "The tip of the tongue is slightly spicy to the touch, and it is moderately spicy when put in the mouth, but the more you chew, the more fragrant it is!

Lin Yue took out a warm bread and put it in his mouth, watching one after another blind hunting fish being thrown to the shore, as if he had fainted directly, twitching slightly on the ground.

With the bread, Lin Yue ate this quite delicious medium and spicy donkey head lion meat steak, and even a little unsatisfied.

This small slag of devil pepper can make a medium-spicy taste, and it is indeed quite strong.

But really, it's delicious.

Lin Yue put all the canned food directly on the shelves, and after thinking about it, the meat of this donkey-headed lion is not easy to get, after all, he has to go to the Exploration Gate, so he will set a high point to take a look.

Three alloys, almost.

Since yesterday's canned fish had a good response and opened up the market, let's use this to test the water.

There should be a lot of people who like spicy food.

Lin Yue put them on the market, set them up and stood up.

The robot dogs have already done their work, and they are just in time to light the fire over there, and the first step is complete.

"Next...... It's time for an old friend to come out. ”

Lin Yue walked to the flat land on the shore of a lake, and looked at Xiaobai and Xiaoliuzi, who had already thrown a large number of blind hunting fish to the shore, and let their blood dye the small lake into a light red color, found a relatively flat place, and took out a big guy in the storage space.

"The mineral resource reserve detector must be on the field."

Lin Yue looked at the screen on the huge machine, and then looked at the ore mountain that had already been mined for more than half of it.

Estimating the results, it won't be too good.

After all, before he found it, it seemed that this place had been targeted by the lizardmen, and in the past ten days, the total number of mines he had mined was definitely not as large as that of the lizardmen.

However, test it to see how much reserves are left.

If there are many, then you can get a sub-base here, and if there are few, then quickly mine them and put the main forces and labor elsewhere.

Taking out the diesel generator, Lin Yueneng injected it with diesel and turned it on.

With a roar, Lin Yue connected it to the mineral resource reserve detector again.

The screen of the Mineral Resources Reserve Detector lit up, and Lin Yue skillfully operated it.

【Mineral Resource Reserve Detector has been activated】

[Please place the instrument on flat ground and start the test]

[Please select the mineral reserves, mining life, and mineral resource quality to be tested according to the purpose of use]

【Selected Mineral Reserves】

[Please keep the power connection of this instrument stable]

【Test Begin】

【Testing......

【25%…… 69%……】

【100%！ 】

[Sulphur Ore: 17%]

[Lead-zinc ore: 37%]

[Chromite: 46%]

[Selected to detect the mineral-minable life of the mineral]

[Do not move during detection]

……

【Detection Completed】

[Sulphur ore can still be mined for 41 days]

[Lead-zinc ore can still be mined for 89 days]

[Chromite can still be mined for 111 days!] 】

[Depth detection of mineral categories in progress......]

【Completed】

[Sulfur mine burial depth: 2 meters above ground to 3 meters underground]

[Lead-zinc mine burial depth: 5 meters underground to 15 meters underground]

[Chromite burial depth: 39 meters underground to 155 meters underground]

……

Lin Yue looked at the flickering numbers on the screen, and then looked at the natural sulfur ore around him.

What the situation.

Sulfur is just one of the ores here?

And, it's only 17%? The other two are more?

This wave ......

This wave seems to be a bit ruthless!

Lead-zinc ore can produce "zinc".

If the iron is gone, then the zinc alloy seems to be self-sufficient!

And.

And that's not all.

"Chromite ...... How can you come across such a good thing? I went out today and it seems like I really got it right! ”

Chromite is no joke.

Ferrochrome alloy is used as an additive to produce a variety of high-strength, corrosion-resistant, wear-resistant, high-temperature-resistant, and oxidation-resistant special steels.

Chromium metal is mainly used to smelt special alloys with cobalt, nickel, tungsten and other elements. These special steels and alloys are indispensable materials for aviation, aerospace, automobiles, shipbuilding, as well as industrial production of guns, missiles, rockets, ships, etc.

Aerospace ...... There are also a variety of weapons and vehicles.

All of this stuff is needed!

Now, not only there are, but there are many more, and this wave seems to be something to look forward to!

82 Chinese Net