My apocalyptic heroine has come true

In the picture, Xia Xiaochi, who was throwing away garbage in front of the decomposition machine, moved his ears.

She could hear the sound of vehicle engines from a distance.

After brushing off the dust on his hands, Xia Xiaochi slowly walked to the main gate of the Ark Shelter.

She straightened her back and stood in a dignified manner, unlike her usual playful smile towards Fang Ming. Her cold little face restrained her expression and became serious.

During this period, Xia Xiaochi has gradually become accustomed to his identity as Administrator No. 001.

Fang Ming said that she was the 'master' of the Ark Shelter on the physical level.

Therefore, as the 'master', she should also show her attitude.

"I'm glad you kept your promise."

The car stopped in front of Xia Xiaochi, and she watched quietly as a man and a woman got out of the car.

"Sorry, something unexpected happened, so I'm a day late."

Shi Si, who got off the car first, stepped forward and said, his face full of apology.

Xia Xiaochi nodded slightly, turned sideways, and made a 'please' gesture.

The location pointed by the gesture is the decomposition machine and small module production workshop at the entrance of the Ark Shelter.

"Are all the shells we brought this time going to be dismantled in there?"

Shi Si walked over with ease.

This was not his first time to come into contact with these devices, and he immediately understood the administrator's intention.

"My master said that the capacity is limited, so you can only put a thousand in."

"it is good."

Shi Si rolled up his sleeves and started moving without saying a word.

"Let that lady handle the transportation. Come over here."

Xia Xiaochi pointed his hand back towards the small module production workshop.

Shi Si looked back at his elder sister, while Shi Yi kept winking at him, telling him to hurry up.

At this time, the more the administrator of the Ark Shelter orders them around, the better it is.

This proves that they are at least useful.

"You're going to produce something, right?... What are you going to make this time?"

Shi Si started to get his hands on this device when he saw it.

There is a sense of excitement like an old-century pianist touching the piano.

Xia Xiaochi unceremoniously presented the menu: "Generators, batteries, smokeless gunpowder... well, there are also some weapons you can try to make. Even if they are useless, it doesn't matter. We can just throw them into the decomposition machine and recycle them."

"well."

Shi Si quickly agreed, but then hesitated again.

"It takes a lot of time to make these things... and it's not something that can be done in a day or two."

Shi Si looked like he wanted to say something but hesitated. However, his face did not show any embarrassment. Instead, it was full of anticipation.

I couldn't stay last time, so this time...

"My master said it would take less than half an hour to drive there and back. You could go back before dark and come back the next day."

Shi Si's eyes, which were full of expectation, dimmed a little.

"However, mutant species have been appearing frequently recently. If I'm unlucky enough to encounter one one day, it'll be over..."

Shi Siwei is not exaggerating.

He saw with his own eyes yesterday that his companions were torn into pieces by the mutant spiders' mouthparts.

That scene only strengthened his determination to join the Ark Shelter.

If he could be taken in by the Ark Shelter, it wouldn't matter if he was made a complete tool. He just wanted to find a safe place to survive before the mutant species devoured the 2737 Shelter.

"..."

Xia Xiaochi stole a glance at the words on the wristband and read them word for word:

"My master said he would inform the administrator of your shelter. You can just work here without worry for the next few days. You will receive the same treatment as the residents of the Ark Shelter."

After saying that, Xia Xiaochi went to the warehouse to get two bottles of drinking water and handed them to the two.

At the same time, a mechanized female voice was heard from the Ark Shelter.

“Temporary residents are authorized.”

Shi Si swallowed and looked back at his sister.

Shi Yi smiled at him.

It seems that they are lucky today.

Chapter 88 This is my master, not yours! (48K)

Making a wind turbine is a hassle.

The small modular production workshop is very small and the specifications of the items produced are limited.

As for wind turbines, even the smallest blades are several meters long, and the height of the entire fuselage will exceed that of the Ark Shelter.

It would be very troublesome to produce their parts and then assemble them together one by one, even in the hands of Fang Ming, a man with a cheat.

So, Fang Ming just asked Shi Si to make a small mold of the wind turbine - a small windmill.

This thing is useless. When the wind is strong, it can barely charge the lithium battery at home, so I just gave it to Cherry Tomato.

Next, Fang Ming asked Shi Si to devote all his energy to researching new types of gunpowder.

This gunpowder needed to have greater power and a significantly greater range than black powder.

Shi Si looked around and scratched his forehead.

"The material I ideally want to make is cyclotrimethylene trinitramine, or RDX. This stuff is much more powerful than TNT. Not only can it be used to fill ammunition, but it can also be made into C4 explosives after mixing with adhesives..."

"RDX has three main components. We already have ammonium nitrate, and concentrated nitric acid can be distilled from potassium nitrate and sulfuric acid at high temperatures. But hexamine... we need formaldehyde and ammonia to make it, and we don't have any of those materials."

Shi Si set his eyes on the production workshop.

The production workshop can create a high-temperature and high-pressure environment. If they can extract nitrogen and hydrogen from the air, they can directly produce ammonia...

But obviously, this device is not so outrageous as to decompose the air.

After comprehensive consideration, Shi Si finally customized his plan to another type of gunpowder.

"Let's just make nitrocellulose... We already have potassium nitrate and sulfuric acid, now we just need the fiber component."

As soon as Shi Si finished speaking, Xia Xiaochi on the other side had already taken out a large bag of medical bandages.

The bandage is made from cotton, which breaks down to yield a wealth of plant fibers.

Shi Si looked at the medical bandages with heartache.

Some haven't even been used yet...

The owner of the Ark Shelter is really rich.

In addition to bandages, Xia Xiaochi also brought tattered clothes and discarded paper garbage.

These things can all be broken down into cellulose.

Then, after Shi Si's synthesis, balls of cotton-shaped objects emerged from the machine.

"Be careful, this thing is quite dangerous."

Shi Si didn't open the hatch, but continued, "If there's ethanol, we can mix it together and dissolve it directly into colloid gunpowder."

Xia Xiaochi couldn't understand what he was saying the whole time.

It was not until Fang Ming sent new instructions that Xia Xiaochi hurried to the warehouse to get some alcohol lamps.

The alcohol in the alcohol lamp is ethanol.

When Shi Si saw this scene, his eyes lit up.

Whatever you say...

It’s too extravagant to dismantle the alcohol lamp and use it to make gunpowder!

But after all, it was something that the Ark Shelter wanted to synthesize, so Shi Si didn't ask the reason and started working on it.

Ether can be obtained by mixing ethanol and concentrated sulfuric acid and heating them to 140°C.

Ethanol and ether, plus the nitrocellulose just made...

The filling for the new shells is ready!

Shi Si worked hard and made it into a 76mm size that met the specifications of the Ark Shelter's road-based machine gun.

Just finished, didn't have time to open the hatch.

The contents inside disappeared into thin air.

Shi Si was stunned.

Where are my shells?

Where are all those shells?

Just when he was sweating profusely from anxiety, Xia Xiaochi beside him explained lightly.

"My master took them away."

when? ?

Shi Si looked up in surprise and looked around.

Not to mention people, above his head was the sky of the wasteland, and there was nothing around him except these two devices.

Teleportation???

"Master is awesome..." Shi Si said from the bottom of his heart.