Doomsday disaster: Start by building a shelter

Starting from the official launch of the program.

On average, every 20 seconds, a general-purpose drone, carrying several detection-related equipment, takes the elevator from the shelter to the roof of the small bunker and then rises into the air.

[The ambient temperature is normal. ]

[The wind speed is below the warning value. ]

[The drone begins to lower its altitude and release the detection equipment. ]

On the monitoring screens connected to the drones in front of the console, it can be clearly seen that they hovered in the air for a few minutes, and after finding a suitable position, they began to gradually close the distance with the ground.

Then when the altitude dropped to about one meter from the ground.

The general-purpose drone will release the next detection equipment.

And the artificial intelligence far behind, after detecting that the detection equipment touched the ground, will activate it on the spot and incorporate it into the detection network of the entire shelter.

Su Wu sat in front of the console and looked at it from his perspective.

On the three-dimensional map in the center of the main control screen, green spots were gradually lit up as the five general-purpose drones were continuously released.

Then the whole began to expand outward bit by bit.

These green light spots have different strengths.

The strong ones are few in number, and the distance between them is roughly equal, forming a grid pattern. With the shelter as the center, they spread out in circles.

They are signal repeaters, responsible for uniformly transmitting and sending the data collected by the surrounding detectors to the shelter.

With the existence of these communication nodes, Su Wu can ignore the distance and lay the detectors in the urban area of ​​Jianghe City, or even farther away.

Weak green light spots account for the majority of the number. Among them are wireless cameras, anemometers, monitors that collect various geological activity data, and even special instruments that can analyze the composition of air and soil, as well as detect radiation.

They are responsible for monitoring the sky, ground and underground environment around the shelter. And all monitoring data are sent to all surrounding signal repeaters that can receive it at regular intervals.

And with this network of green light spots.

With the help of artificial intelligence, the massive data they send back can be sorted and analyzed.

Su Wu can receive warnings in the first time for all abnormal changes in the environment around the shelter.

More than two hours later.

Thousands of various detectors have successfully brought every inch of land within a ten-kilometer radius around the shelter under strict monitoring.

Beyond this distance, if indiscriminate monitoring continues, the cost will increase dramatically.

In this regard, Su Wu's choice is to shrink it into three straight lines, like laying rails, extending towards the mountains in the north, the urban area of ​​Jianghe City in the east, and the plains in the southwest.

On the line in the urban area.

Because the scavenger team is active day and night, coupled with the competition from other shelters.

Although the entire environment looks like collapsed ruins, full of traces of destruction and disaster. But there is always a trace of vitality inside.

Perhaps for the parties involved, the working environment may not be very good, or even quite harsh. But for Su Wu, who is watching, this kind of place where people are active and working is enough to make people feel at ease.

At the same time, on the plains and the two routes in the mountains.

Silence is the only theme.

The roads along the way are basically covered with messy gravel and dust.

The houses on the roadside either collapsed or simply disappeared.

Calculating carefully, it has only been more than a month since humans began to move into underground shelters on a large scale. During this period, there has only been one super-large storm. These places are rapidly erasing traces of human existence at an alarming speed.

When the monitoring network entered the mountains.

The picture Su Wu saw through the camera was even more depressing.

The rocks and soil burned by fire, as well as the ashes of grass and trees, mixed together to form the entire surface world that can be seen.

Occasionally, some strange patterns burned by fireworks can be seen.

It makes people feel like they are on an alien planet, and the scene of a horror movie.

But this is just an illusion derived from silence.

In fact, there will be no monsters or even wild beasts suddenly appearing here.

The terrifying high temperature in the air treats all life equally.

At this moment, the main enemy of all life is not each other, but nature.

"The mountainous area in the end of the world."

"It doesn't look like a good place."

Su Wu felt a little uncomfortable with the depression revealed on the screen.

He turned his eyes and looked at the data sent back by some detectors that had been installed in the mountainous area.

As an ordinary person, he couldn't really understand those data. But it didn't matter. With the help of artificial intelligence translation, he just needed to look at the results directly.

The detection results showed that.

Within a kilometer of the surrounding area, there are still traces of a small amount of human activities deep inside those mountains.

That is, there are also humans surviving in the mountains.

At this time, they may also be silently watching the general-purpose drones flying into the mountains through various methods.

"It turns out that there are still people so close."

Su Wu's originally tense nerves relaxed slightly because of this fact.

He exhaled, thought about it, and did not try to contact those people.

Just with a slightly different mood, continue to pay attention to the general drone laying monitoring lines in the mountains.

In the evening.

The monitor farthest from Su Wu's shelter has reached the depths of the mountains 40 kilometers away.

There is also a surveillance camera that can faintly capture the edge buildings of the next county.

This allows Su Wu to master a lot of first-hand data.

He even discovered a small limestone mine that has not been mined.

That thing is the main material for making cement.

If it can be mined, Su Wu's shelter will never lack cement for quite some time in the future.

"It's a pity that the location is deep in the mountains and there is not even a decent road."

"It's a bit difficult to mine."

Su Wu is a little greedy.

Of course, think about it from another angle. If it is really easy to mine, it would not be his turn to peek, and it would have been taken up by the government and large enterprises long ago.

Mark the location of the small limestone mine on the map.

Su Wu temporarily put this little episode aside.

I started logging into my own internet and the official satellite network again.

I wanted to see if I could find some useful information.

The internet was no different from the past, and a group of people were doing what they were supposed to do. They played games, uploaded their daily lives in the shelter, shared tips on how to kill time, and had arguments on the forum.