"Master Wuwu, you have come to me."

The whine in front is the sound of the pulley running over the concrete floor.

After returning to the surface, Chu Guang first went to the third floor of the sanatorium.

I was going to find Xiaoqi to understand the situation, but before I went to the window, I saw the wastebasket lean towards me pitifully.

Chu Guang looked at it with a confused face. He didn't know what happened to it.

"What's your situation?"

"Xiaoqi has only one grid left."

Ho.

What did you think.

Wait

Chu Guang: "where can I find you a place to recharge?"

Xiao Qi: "I have a wireless charging interface. Just stay in the difficulty Center for a while!"

Chu Guang: "

No wonder I didn't see a socket in the shelter, and the computer without a host on the desk never ran out of power. I dare say it's high-tech.

Although wireless charging is not high technology.

Pick up the wastebasket shaped robot and Chu Guang goes downstairs.

Cleverly put away the lower pulley, Xiao Qi suddenly said.

"Yes, master."

"What's the matter?"

"It suddenly occurred to me that the power system of the shelter seemed to be powered by a nuclear fusion core."

"Nuclear fusion?"

"Well, so the electricity in it is used for a long time."

"Oh, that's a good thing." Chu Guang began to wonder how to steal the electricity from it.

Xiao Qi continued.

"Although, this may not be a good thing."

The train of thought was interrupted by this sentence, and Chu Guang stopped walking down the stairs.

"What do you mean?"

"Because it's 2340 years now. Compared with the year when the shelter was built, it's a long time later..."

What?!

Chu Guang asked hurriedly.

"What happens if the electricity runs out?"

However, Xiao Qi's reply almost made him spit out a mouthful of old blood.

"I don't know."

"I don't know???"

You meow so much that you say you don't know such an important question!

Isn't there an emergency plan???

Xiao Qi said carefully.

"Because according to the plan... The shelter should have been opened a hundred years ago, but I don't know why it was delayed for a whole century."

Chu Guang: "

Seeing that Chu Guang didn't speak, Xiao Qi continued to whisper comfort.

"In fact, you don't have to be too pessimistic. The power room of No. 404 shelter should be on the third floor of the shelter. As long as you unlock that floor and replace the fuel rods in time."

Chu Guang almost couldn't help spraying.

"Where am I going to get the fusion fuel rods!"

It's 211 years of the wasteland era,

Xiao Qi: "well, there will always be a way?"

Chu Guang: "

Anyway, you can't sprinkle gas on electronic products.

That's too tasteless.

Chu Guang put Xiaoqi by the elevator and watched the wastebasket robot roll back.

Feeling a little irritable.

But Chu Guang also knew that it was no use worrying at this time. The problems had to be solved one by one.

In the short term, there should be no big problem with the power consumption. Even if the shelter has been delayed for a century, it has not worked in the past century. It should operate in the energy-saving mode. Maybe the remaining power can be used for decades.

In contrast, the coming cold winter is worth his nervousness.

The time left for him to prepare is running out

Leave the nursing home.

Chu Guang came to the cement kiln and found that the players were busy with energy and had begun to build the second cement kiln.

There are eight mounds beside the mound of stewed carbon.

This is to skip the agricultural era and jump directly into industrialization!

Chu Guang was overjoyed.

Thanks to his skill in controlling people and ruling the village!

Looking at the manager coming up, Lao Bai wiped the mud on his face. He was not like an adult in his twenties and thirties, but like a child. He stood up and said.

"Manager, here you are!"

"Well, I just went down... These are your ideas?" Chu Guang asked, looking at the home-made cement kiln behind him.

"It's everyone's credit!"

"Don't be humble. I see it in my eyes. The organization will remember your credit!"

Lao Bai looked excited.

That's what he's waiting for!

Especially the second half.

"... in addition, on behalf of the organization, I will give each of you 1000 contribution points as a reward for unlocking cement building materials. From now on, you are the construction team leader of the outpost of shelter 404!"

"You are free to use your creativity to design and build our outpost within the scope of planning."

If only the system prompt sound of "Ding" could be sounded at this time.

That must be cool.

Or, a pop-up window that can show reward tips in the eyes of players is also good.

But unfortunately, none.

However, even so, even this verbal promise and praise made Lao Bai blush with excitement.

Meritorious service!

Position!

And, liking!

It seems that the hidden system of this game is richer than he imagined!

"Dear manager, I will try my best to build our home!"

The other three players looked at him with envy.

Although everyone has contribution points, it is obvious that Lao Bai, who got the position of "construction team leader", is really making a lot of money.

Can give free play to the construction facilities, where is the construction team leader? It is clearly the director of the planning office of waste soil ol!

The cow is bad!

Looking at the energetic old Bai, Chu Guang nodded approvingly and said.

"Good. Now I need you to tell me your plan."

"Yes!"

Lao Bai's waist was straight and began to report.

According to Lao Bai, after he went offline yesterday, he investigated the real cement plant and asked the master in the plant. He learned that adding iron powder into the cement can get stronger and more durable cement.

Talking about the content outside the game in the game seems to be automatically ignored by NPC. Seeing that the manager has no response, Lao Bai directly entered the topic.

Considering that the waste soil was full of rusty steel, he mixed the collected rust with charcoal, used the latter as reducing agent, calcined the local formula to make iron, and then calcined the refined iron slag with plant ash cement.

In this way, although it seems to increase the production cost of cement, the cement fired in this way can be used to make cement kilns with more durability, high temperature resistance and larger output.

"It is impossible to produce large quantities of cement only by these earth kilns, so I intend to put all the cement produced in the early stage into the construction of production facilities to further improve the output of cement!"

Chu Guang nodded approvingly.

"That's a good idea, but... How much cement can we produce with bark alone?"

Just now Chu Guang had noticed that not only the pile of logs that had been cut down on the ground, but also the bark of the trees near the sanatorium were almost bald by the survivors.

Not even the tree pier!

Lao Bai obviously had considered this problem and replied with confidence.

"That's why we need a more professional cement kiln... One that can produce a high temperature of 1450 degrees! In this way, we can make calcium carbonate cement by firing limestone and clay and completely replace the raw materials of plant ash!"

Plant ash cement containing potassium and sodium is not the most ideal building material, but a substitute when conditions do not allow.

After being appointed as the construction team leader, Lao Bai suddenly had greater ambition.

His eyes are no longer just a wall or a nursing home.

It's the whole waste soil.

He wants to transform the world into what he thinks!

"Your consideration is very comprehensive. Just do what you want."

Chu Guang nodded and then looked at the other three players.

"Recently, two newcomers will end their sleep and join our advance team. I'm going to hold a small party to welcome them, so I need to get some game back... I can't invite them to porridge."

After a pause, Chu Guang continued.

"Who would like to go hunting with me?"

As soon as the voice fell, he raised his four hands.

Chu Guang was stunned.

Good guy, even the construction captain he just appointed raised his hands!

"Cough, it won't take so many people... Come on at night ten. You're a perceptual."

"Yes, sir manager!"

Night ten excitedly saluted and stood next to the manager under the envious eyes of the three players.

Chu Guang looked at the other three players and said seriously.

"Your task is also crucial. Cement is the top priority in the development of the outpost. There is enough wood for the time being, and the logging work can be stopped. I need you to make every effort to produce cement. Can you do it?"

Although it was a pity that they couldn't go hunting with the manager, the three players obediently followed his arrangement.

"Guarantee to complete the task!"

Good.

Worthy of my appointed player!

Chu Guang nodded with satisfaction and walked towards the woods in the south of the sanatorium