Looking at the manhole cover-like entrance in front of him, Lin Yue felt that it was necessary to start renovating it from here.

After all, Xiao Bai and Xiao Meng will never be able to get into this narrow entrance, and it is quite inconvenient to have only such an entrance.

The so-called three holes of the cunning rabbit, you have to set up an emergency exit, just like the main shelter, in the basement, there are three emergency exits in all directions.

These three emergency exits can provide great convenience for him to quickly leave the main vault in the event of an emergency, and can also be used as his special means of criminal police in some cases.

Therefore, Lin Yue's utilization rate of them is still very high.

But this so-called doomsday bunker doesn't seem to think about this kind of thing at all, and the exit entrance is just that.

If you want to get to the ground from the fourth basement floor immediately, you have to go up one staircase after another, and then after reaching the basement level, you have to go through a long passage, and then climb the ladder to get out of the entrance.

As a result, after the miserable old brother in the library went crazy because of Midori, everyone who was being chased didn't even have a chance to escape to the exit.

At that time, if there were some emergency exits, I am afraid that this old brother would not be able to kill a few, and the others would be able to escape.

"The gate is the first step, first of all, give him an expansion, then make the alloy gate, and then ......"

Soon, under the familiar light, a three-meter-wide and two-meter-high alloy gate quickly appeared in front of him.

Then, Lin Yue placed the gate next to the original gate, and as he expected, the sound of the system sounded successfully.

[Upgrading the Shelter Gate is an alloy gate, which requires a universal upgrade blueprint!] 】

"Naturally, it's confirmed, so next, there is more than a little bit to be transformed."

After successfully upgrading the gate, Lin Yue's next purpose was to go down the passage, emergency exits, expand the corresponding number of floors of the shelter, and simple room modifications.

After spending 12 universal upgrade blueprints and many shelter blueprints, Lin Yue finally built this doomsday bunker into what he wanted!

"The entrance is widened, the downward passage is changed to a ramp style, and the height of the basement level is lowered to 10 meters underground, and the emergency exits are two on each floor to the fifth, and there are about ten vents on each floor, and the area of the third and fourth floors is increased, and the upper and lower floors are kept the same, and a fifth floor is added, but the space and height are larger and higher than the other four floors, which are used as swimming pools and living spaces for Xiaoice lizards, and then ......"

Pushing open the door, Lin Yue walked out of the Doomsday Bunker, which had changed a lot in structure and layout.

Small kiosk

Xiaobai didn't know when he had returned, and the twenty Xiaoice lizards led by the red line also looked at Lin Yue with great interest.

They seem to have come straight here.

"Oh, it's just in time, but it's not quite last night, just wait a little longer." Lin Yue took out the high-precision research workbench from the storage space, and then touched it to the door of the Doomsday Bunker.

[You have obtained the blueprint of the highly enhanced Doomsday Bunker!] 】

At the same time as the sound of the system sounded, after the original gate on the ground disappeared, a rumbling sound sounded instantly, Lin Yue kept retreating, and the smoke and dust raised after the dust smashed into the pit also drifted out.

Soon, an extremely deep pit appeared in the location of the original Doomsday Bunker!

"You can make a little pond here, go back and see where the water is more abundant, and then bring it in...... Well? The one over there seems to be good. Lin Yue saw that not far away, almost a kilometer away, there happened to be a low-lying area that had formed a wide water surface.

Lin Yue and Xiao Bai looked over, and unexpectedly found that there were even some black shadows swimming in this small lake.

What's the case, is there that kind of strange fish here?

Lin Yue observed for a while and found that the size of this strange fish seemed to be quite large, and he really wanted to hunt fish blindly, but where did they come from?

He came to the shore of the lake, and the shadows swam straight from everywhere and approached the shore!

"Quack!"

Xiao Bai suddenly roared, and the black shadow in the lake instantly set off a chaotic wave, and instantly fled to the depths of the lake.

"Good fellow, this is a natural enemy, right?" Lin Yue said as he identified the water in the lake.

There is no problem to the extent that you can drink.

He glanced at the storage space, took nearly 1,000 cubic meters of water, and then returned to the big pit just now.

"How about a pool?" Lin Yue thought so, and looked at the big pit again, planning the general shape and many ideas in his mind.

The bottom of the pit is about 20 or 30 meters high from the ground, and the length and width are close to 20 meters, which is actually quite large.

If you want to fill it, you need a huge amount of water of around 12,000 cubic meters.

If you directly cover the surrounding soil surface with stones, it will be a rather deep pit, and although there is water, it seems to be meaningless to say that it is so deep.

The place where the Xiaoice lizards originally lived, but the kind of cave with a very low temperature, the water source of the place where they play in the water, is the kind of underground river that is not too deep.

Then there is no need to be so deep, just enough size and they can be played with as much fun.

"Let's take the soil first to raise the depth here, and then adjust the height difference." Lin Yue had his own idea, and he quickly followed this idea and implemented it step by step.

Lin Yue walked to the small hill on the other side and began to pick up the soil here, and took the trouble to put the soil into the big pit.

The depth of twenty or thirty meters was quickly filled in, and finally it reached a position nearly eight meters above the ground.

He then went to the bottom of the pit and covered the perimeter with stones, resulting in a completely integrated molding.

Since you want to make a swimming pool, then you have to have deep water and shallow water, after all, their size is very different from other Xiaoice lizards.

After considering this, Lin Yue began to build a huge swimming pool at the bottom of the pit.

This pool is actually quite easy to make, just get the desired height, and block one side.

It didn't take long for a 20-meter-long and wide pool with a maximum depth of less than 3.5 meters and a shallowest point of only 1.5 meters to be built.

Then, Lin Yue poured the water he had gotten before, and then went back and forth several times to finally fill the pool with a sufficient amount of water.

However, Lin Yue also found that the water of the small lake over there was really inexhaustible, and it didn't go down at all for half a day.

After making the pool, Lin Yue was directly taken to the land by Xiaobai, and he immediately built a huge cover with alloy to cover the big pit.

After that, he used a lot of alloy to make the support here.

As for the entrance, it's naturally the Doomsday Bunker that will be built in a while.

"It seems to be quite large-scale."

Looking at the roof of the fully enclosed swimming pool that had been completed, Lin Yue couldn't help but get excited.

The next thing to do is the all-alloy Doomsday Bunker!

Soon, the white light also lit up under Lin Yue's chosen feet!

[You have built an alloy high-strength reinforced Doomsday Bunker!] 】

……

Ke Bin: ", what are you all talking about, it seems to be saying that Lin Yue has done something big again, right?" ”

Gregory: "Coming to eat melons?" Lin Yue seemed to have destroyed 15,000 lizards and beggars just by relying on those guards when he was not in the shelter, and finally those people left more than 4,000 corpses and ran away! ”

Sean: "Those surviving beggars seem to be left with severe PTSD?" Just now, a large number of people ran over and said that Lin Yue was too terrible, too terrifying or something, and also posted a lot of photos of those dead bodies on the battlefield, which was outrageous. ”

He Fugui: "Isn't what the two of you two said upstairs the point, the point is that Lin Yue himself had asked that person here before, did anyone know him?" Have you ever seen a person ask someone whose head it is, and the horrible batch is good! ”

Toshito Fujii: "Lévesque is also a pretty strong person, right?" It seemed that 500 people attacked Lin Yue's shelter before, and he fled directly, but this time he brought 15,000 troops to attack Lin Yue's shelter, and as a result, he suffered heavy casualties, and he himself was in it. ”

Ke Bin: "No, what you are talking about is a myth, I know that Lin Yueqiang is strong, but he can still defeat that Levek in his absence, 15,000 troops?" That's, aren't you? ”

James: "Fact, buddy, who wants to boost the prestige of others and destroy their own morale?" I'd be closer to the hole, or I'd have had my head cut off by the black shadow that flew over, and the dragon would have led countless white lizards to charge at us, and the lizardmen's entire formation would have collapsed, okay? The leader eventually lost his armor. So the more than 100 people who survived are now out of the beggars. So, do you want to be yourself, you have a lot of supplies in your hands, and you have the intention to chat privately. ”

Cassandra: "I'm a woman, I love men, and I want to be fostered." ”

Casbal: "This refuge village has been recruiting people for a long time, rich in resources, not tired of work, and there are many beautiful women, so you can enjoy it!" ”

Kim Jae-seok: "Someone doesn't open spicy cabbage, I exchange it for good things, we can talk about the conditions, this kind of world heritage is ours!" ”

Tang Fei: "Good guy, it's okay to eat pickles and eat with pride, this other world is still trying to steal this Tang country thing from you?" ”

Kim Jae-seok: "What do you say! ”

Tang Fei: "I said that I compare the size with you, your millimeter, right?" Pinch your fingers .jpg. ”

Kim Jae-seok: "My 100 meters! We've been seriously hurt by your figure, report your location, I'm going to kill you! ”

……

As the night approached, the number of speakers on the world channel gradually increased.

After a tiring day, everyone flocked to the World Channel.

After several upgrades, the current World Channel has changed from only two messages per person per day to ten, which seems to be a change made by the system to make the remaining people more lively after the population of all mankind continues to decrease.

And this, in turn, has allowed more useless information to pour in, and a good topic is quickly washed away by other useless information, and finally completely falls into a farce.

Lin Yue had just finished building the alloy Doomsday Fortress, and opened a door between the first floor of the Doomsday Fortress and the pool, and after seeing the Xiaoice Lizards running in to play, he also took out the sofa and rested on the lowest level of this new secondary shelter.

But he found that when he rested, he should rest directly, instead of going to the boring world channel.

Although the World Channel does have a certain upgrade, Lin Yue also feels that it seems that this is not a convenience given by the system, but a kind of malice that disturbs the survivors.

A large amount of useless information made Lin Yue feel that when he went to watch the World Channel, he was delaying his time instead of resting.

"Having said that, Xiaobai really has energy." Lin Yue lay on his back on the sofa, his eyes closed and his body relaxed.

Xiaobai went to the small lake, and it seemed that he wanted to catch all the strange fish in it, and he was very interested.

The bright lights shone on his body, and he also felt the power of technology.

The people of the previous Doomsday Bunker did not enjoy such a thing as "electricity", and it seems that they have always used relatively backward torches or fuel oil for lighting.

This seems to be completely out of step with the high-tech oil extraction and refining platform outside.

After setting up this doomsday bunker, Lin Yue quickly laid a small photovoltaic power generation array near here, which was specially used to supply electricity here.

Electricity is the most basic guarantee to enjoy many conveniences, and these guarantees also show their power in the doomsday bunker that he has transformed.

In the room on the first floor, he has placed two fresh-keeping freezers, which are full of various foods.

If the Xiaoice lizards want to eat, let the red line open the freezer door and take it out of it.

If you want to eat it cold, you can eat it directly, and if you want to eat it at room temperature, you can put it outside for a while.

In short, no hassle.

The things in the fresh-keeping freezer are probably enough for these little guys to eat for about three days, and when the time comes, they will be lacking, so they can fly over and put them back in the freezer.

If you want to drink water, you can drink it directly from the pool or from the small lake over there, but you don't need to prepare more.

As for the work of the red line and the other nineteen Xiaoice lizards, it was from here that they entered the vicinity of the oil extraction and refining platform through the ventilation holes that Lin Yue had set up on the side of the wall and city wall, and was specially responsible for patrolling and guarding.

Day or night, they are responsible for guarding the walls of the platform.

Medium-sized electric sentry machine guns and robot dogs cannot be placed around the platform at all, and their firepower can easily ignite the crude oil, in case the bullet hits the platform and causes a leak, I am afraid that this place will instantly become a terrifying explosion and turn this place into a terrifying sea of fire!

It can even raise even more terrifying questions.

That's why Lin Yue bothered to design so much.

The medium-sized electric sentry machine gun is placed on the first layer of the five-meter wall, with the barrel rushing outward, while the robot dogs, which are strong swimmers and like to attack flexibly, are placed between the wall and the wall, which is three meters high, and their bullets will not accidentally shoot on the side of the platform because they will cross the wall.

In case of an enemy, even if they are lucky enough to break through the double blockade of the robot dog and the sentry machine gun platform and enter the wall where the oil platform is located, then these Xiaoice lizards will fight well under the leadership of the red line.

The location of the Doomsday Fortress also considered the distribution and depth of the oil mines, so as to prevent the oil from pouring in, so that the Doomsday Fortress could not continue to live.

"Quack."

At this time, Xiaobai suddenly walked in from outside, wet all over, but seemed to be quite happy, it had been putting its arms behind its back, which was different from usual.

"Did you find anything good? God mysterious, haha. Lin Yue stretched out his hand to Xiao Bai, waiting for a surprise.

"Quack!" Xiaobai wagged his tail and stretched out his big left paw from behind him.

And among its big claws is a huge gem!

"Wait, this gem...... Looks familiar!? ”