Apocalypse: I built the Supreme Sanctuary a year in advance

Chapter 141: Trans-time and space transmission platform!
Before the end of the world.

Xu Zhengyang once completed a [Smokeless Powder] mission, which required Xu Zhengyang to collect 30 tons of cotton, nitric acid and sulfuric acid respectively.

At that time, the blood plague had not yet broken out, society had not yet collapsed, and the rule of law was still sound.

So the best material to get at that time was high-quality cotton, as long as you spent money.

But sulfuric acid and sulfuric acid are both controlled substances. If Xu Zhengyang wants to get these two things, he can only go to Siam secretly to buy them.

But after the end of the world, the situation is just the opposite.

Due to the outbreak of the blood plague, factories around the world have now shut down. Xu Zhengyang can get enough nitric acid and sulfuric acid at any factory he goes to.

Even equipment for producing nitric acid and sulfuric acid.

Xu Zhengyang could also dismantle his own shelter and build production workshops for sulfuric acid and nitric acid inside the shelter.

On the contrary, cotton, which was the easiest to obtain before the apocalypse, now makes Xu Zhengyang feel troubled...

Even the cotton variety with the shortest growth cycle takes 110 days to fully mature.

Moreover, the cotton yield is very low, only about 120 kilograms per acre.

Such low production.

If Xu Zhengyang separated out a cotton growing area in the agricultural area of the shelter, there would be too much wasted space!
Just now.

Xu Zhengyang suddenly thought of something and immediately said to Dabai, "Dabai, retrieve the satellite view of the Xinjiang cotton production park!"

"Good host."

Dabai agreed and synchronized the real-time footage from the satellite to Xu Zhengyang's contact lenses.

"really!"

Xu Zhengyang was overjoyed when he saw the real-time footage from the satellite!
Xinjiang Province is vast and sparsely populated.

So that place is the least affected by the blood plague virus.

In addition, Xinjiang Province is far away from the coast and has not been attacked by blood plague monsters in the sea.

Multiple factors add up.

Xinjiang Province has become one of the few pure lands on earth!
Cotton cannot be eaten.

Therefore, the huge cotton production park in Xinjiang Province has begun to grow weeds because no one takes care of it.

Looking at the huge cotton industrial park in the real-time satellite footage, Xu Zhengyang was very excited!
Then Xu Zhengyang immediately went to his computer.

Based on the engineering knowledge I learned earlier, I designed various agricultural machines for planting and picking cotton!
……

moment.

Xu Zhengyang handed Dabai several designs he had made and said to him, "Dabai, allocate some of your production capacity to make these agricultural machines for planting and picking cotton.

Then send me the addresses of the nitric acid and sulfuric acid plants that have been built in recent years, and I will go and bring the equipment back!"

"Good host."

Dabai agreed, then projected a map onto Xu Zhengyang's contact lenses and marked the navigation route.

……

With the speed of the shuttle, plus Xu Zhengyang's current mechanical army.

It only took him half a day to bring back all the equipment needed to build the nitric acid production workshop and the sulfuric acid production workshop, as well as a large amount of raw materials, and temporarily store them in the shelter.

Once Dabai finishes building the production workshop, we can start production right away!
The relatively troublesome area is the cotton industrial park.

Although Xu Zhengyang has restored production in the cotton industrial park through a new robot designed by himself.

Two mixed combat teams were also dispatched to protect the cotton industrial park from zombies and people with bad intentions.

But Xinjiang's power system has long been paralyzed.

Therefore, Xu Zhengyang had to travel back and forth to Xinjiang every day to recharge his various robots, lest they become a pile of scrap metal due to energy problems...

...Although it's a bit troublesome.

Fortunately, the problem of raw material supply for smokeless gunpowder was successfully solved. As long as Xu Zhengyang can find ten more types of special ammunition.

He can successfully complete the task and obtain the [Super Time and Space Teleportation Platform], a task reward that seems not easy!

Fortunately, special ammunition only has slightly different materials and processes for making warheads, and most of their primers are universal.

Therefore, as long as Xu Zhengyang solves the problem of raw material supply for the warhead, he can successfully complete this task!

So Xu Zhengyang asked Dabaidao, "What kind of materials are needed to make ten types of special ammunition?"

"Master, which ten types of special ammunition do you want to produce in the shelter?"

Dabai said.

A series of text messages were projected onto Xu Zhengyang's contact lenses, which listed the types of special ammunition that could be made from various raw materials:

[White Phosphorus: can be used to make white phosphorus bombs, smoke bombs, and flares]

[Tungsten: armor-piercing projectiles, armor-piercing projectiles]

……

Lots and lots of them.

Dabai gave Xu Zhengyang a total of about ten lines of text information.

After the end of the world.

These raw materials are not difficult to obtain. As long as Xu Zhengyang is willing, he can get a large batch of them and bring them back to his shelter at any time.

That is if Xu Zhengyang wants to maintain a stable supply of materials for his shelter.

This means Xu Zhengyang must carry the dimensional space bag and fly around the world in a shuttle every day...

"Forget it, just fly."

But Xu Zhengyang didn't have a better idea, so he said to Dabai, "Let's see if there's a white phosphorus factory first. I'll get some white phosphorus back first!"

……

for the next half day.

Xu Zhengyang traveled around the country and finally got enough materials needed to produce various special ammunition.

When his ammunition production workshop was running at full speed and the daily output of ammunition exceeded 10,000 rounds.

Finally, a series of system subtitles appeared in front of Xu Zhengyang:
[Main Mission: Ammunition Reserve (Completed)]

[Reward: Trans-Time and Space Teleportation Platform]

……

【Super Time and Space Transmission Platform】

【Skill】

(Super-time and space teleportation: The super-time and space teleportation platform can simultaneously set up multiple portals with a maximum teleportation distance of 3000 kilometers)

[Note: The placement of the super-time and space transmission platform requires a three-dimensional space of 360*10*120 meters]

After seeing the detailed properties of the super-time and space transmission platform, Xu Zhengyang was overjoyed!
There is this thing.

Xu Zhengyang only needs to place it on the surface of the shelter, and it will be very convenient for him to collect resources later!
So Xu Zhengyang did not hesitate.

Immediately let Dabai clear enough space on the surface of the shelter, and then place the super-time and space transmission platform there!

This is a giant door frame full of science fiction!
When the Light Prism Tower supplied it with enough energy, a series of bound coordinates appeared at the operating end of the trans-dimensional teleportation platform, just like the magic door in Howl's Moving Castle.

As long as Xu Zhengyang clicks the button.

The super-time and space transmission platform can connect to those bound coordinates at any time, allowing super-time and space transmission between the shelter and the bound coordinates!
The transmission distance of the super-time and space transmission platform is not only six times farther than the transmission portal Xu Zhengyang had obtained before, but also reaches an astonishing 3000 kilometers!

(End of this chapter)