The development of this world may be much more technologically advanced than that of the orthodox earth, but it is obvious that it has not been deeply studied in terms of the concept of sustainable development and the ability to strengthen and protect the production and renewal of environmental systems.

However, because the technology is too advanced, although the environmental damage is great, it is impossible to destroy human civilization.

And the end of this world...... It's no wonder that the AI doesn't explain, but instead plays the video to make Chen Shi understand.

I don't know when humans will disappear inexplicably.

At first, it didn't attract attention, but as time passed, the scope of this disappearance gradually expanded to the whole world, and such a terrible phenomenon will occur in broad daylight.

Human science and technology are completely helpless against this, causing great panic around the world.

The rate of disappearance of human beings is still increasing, regardless of gender, age or age, nationality, and irregularity, which still causes a global panic.

When he saw this video, Chen Shi also had goosebumps, just looking at the video materials, he could feel the level of horror in the hearts of people at that time, let alone experience it in person in that era, this was definitely not a pleasant experience.

Finally, seeing that human civilization is about to fall, someone finally discovered the law of disappearance.

That is, all disappearances occur when humans are awake, and once humans fall into a deep sleep and coma, they do not disappear without consciousness.

This verification test was tested by 10,000 experimenters.

However, even if you know such a law, it seems that it will not help much for the collapse of human civilization, because except for vegetative people, normal people cannot always be in a coma and sleep, and they must always wake up.

And as soon as you wake up, whether you are awake for a second or a few hours or days, an irregular disappearance will occur.

A small number of human beings began to save themselves, that is, under the premise of an organized nature, they expanded and renovated the underground laboratory of Dijun, and used the brain-computer technology and human hibernation technology that were very experimental in nature.

Take out part of the human brain and implant it into a brain-computer interface to create a virtual world, so that although human beings are still conscious, they do not exist in the real world in another virtual world, and it is also verified that they will not disappear.

The determination of disappearance is obviously not based on human brain wave activity.

As for hibernating humans, consciousness is also equivalent to non-existence, and naturally it will not disappear.

The underground laboratory of Dijun is a place where the last spark of human civilization is preserved...... It's a pity that the AI created by the designer is very unreliable, and it is still implementing the previous test plan of Dijun Laboratory, which is another story.

All in all, the mystery of the disappearance of human beings at the end of the world has not been understood so far, especially the time when human civilization has almost disappeared, and in the eyes of AI, the unsolvable disappearance phenomenon means the death of human beings.

Chen Shi vaguely felt that this kind of apocalypse was ...... Could it be related to cubes?

Coincidentally, looking at the records at the time, after the cube was discovered by human civilization, human beings gradually disappeared.

"That'...... Is there still a case of human beings disappearing? ”

Chen Shi remembers that he asked the AI this last night.

"Do you think of me as a god? After all, it's impossible for me to monitor the rest of humanity right now...... Judging from the statistics before the crisis, 100,000 survivors, even if they have sufficient resources, will not be able to last for ten years, and at most 100,000 people will not leave a trace in this world for a few months...... Now I can still find traces of rats in the activities of the remnants, and I tend to disappear The phenomenon is gone, or reduced, ha, you should rest assured, I don't want you to suddenly disappear, then I don't even have time to collect your ashes. ”

The altitude of the water droplet aircraft decreased again, and it flew to an altitude of more than 500 meters above the ground, Chen Shi also looked down at it, the AI of the aircraft did not find the situation, and it was even more impossible for him to find anything with the naked eye.

Now that all the network infrastructure has been paralyzed, and the celestial AI over there cannot contact him across more than 2,000 kilometers, Chen Shi followed the steps said by the celestial AI and began to set up the cruising mode and carry out reconnaissance on suspicious locations in a zigzag shape.

After more than an hour of reconnaissance, it was more than twelve o'clock in the afternoon, and no movement was found, not to mention any trace of human beings, not even a rabbit.

Chen Shi is still a human being, and he has three anxieties, and he has been sitting on the water droplet for five hours in a row, and his abdomen is distended and painful, and it is also time to solve personal hygiene.

There was no toilet on the water drop aircraft, and he didn't have an emergency urine bag to wear in a flight suit, so he could only switch to manual mode, manipulate the aircraft to find a gentle place, and slowly landed.

"Sneer......"

The elevator door opened, Chen Shi stepped on the stairs and walked down, scanned the surroundings, and after confirming the safety, he took off part of the gamma suit, revealing his precious brother, and came to an emergency solution.

After sprinkling this soaked urine, Chen Shi shook his brother, re-covered the gamma suit, and was about to leave, when he suddenly let out a startled sigh, and his eyes focused on something in the gap in the stone.

Squatting down, Chen Shi picked up the item from the gap.

This thing is apparently some kind of leftover preservation can, and it is double-layered and looks thick.

It doesn't matter, the important thing is that the inside of the can is wet and not dry, which is a bit suspicious, if it had been discarded here a long time ago, then the inside of the can could not be so wet, and the remaining mushy food would have dried up long ago.

It can't be more than a few days......

Someone has been active here.

Chen Shi squinted his eyes, the celestial AI found traces of the cube here, so as long as the human was found, he could know where the cube was sent.

Throwing the can back into the gap in the stone, Chen Shi found a huge bluestone, stepped up, looked left and right, the green moss covered the visible area, and there were no mountains and forests to obstruct the vision, if there would be any human beings, it could be found almost at a glance.

In fact, it is also very strange, it stands to reason that the resources currently available can only be found in the city, so why do the remnants not operate in the city, but appear in the wilderness?

Chen Shi thought for a moment, and suddenly guessed, could it be that the previous activities of the celestial AI were also discovered by the remnants at the same time?

So they think it's not safe to hide in the city?

Seriously speaking, the Celestial AI was originally the manager of the Dijun Laboratory, why are the remnants afraid and hostile to the Celestial AI?

I'm afraid that the celestial AI didn't say anything.

Chen Shi didn't bother to pay attention to the terrible story in it, anyway, even if he really got the cube back, he couldn't fulfill his promise...... Well, I said I took it away, but I didn't say that I had to connect it to the network after taking it away, right?