Chen Chen was not at ease, and pried open the corpse's skull again, only to see that the brain in the skull had shrunk into a walnut-like substance, but there was no sign of external damage.

Chen Chen spent a few minutes doing an autopsy, but no injuries were found from beginning to end, not even contusions or abrasions.

There was no sign of organ damage or brain damage inside the corpses, which means that perhaps the bodies died of acute death.

It is commonly known as sudden death.

Generally speaking, sudden death refers to the case of sudden death of a patient who is usually in good health, or appears to be healthy, to die suddenly in a short period of time due to a natural disease, and this natural disease is divided into two types:

Sudden cardiac death versus non-cardiac sudden death.

But after all, the corpses have been air-dried for a long time, and before they are air-dried, there are traces of self-melting of the organs, and in the absence of some professional equipment, Chen Chen can't analyze the cause of death of these corpses, only knowing that they all belong to sudden death.

"Could it be that there is something here that causes sudden death by 'seeing'?"

Chen Chen frowned, he thought about it, and simply debugged the PK armor into a thermal imaging mode, which formed another kind of vision similar to iron blood.

However, unlike ordinary thermal imaging, if ordinary thermal imaging can only see patches of color, then thermal imaging of PK armor can see more details, even more details than can be seen directly with the naked eye.

With NZT-48 in his hands, it only took Chen a few minutes to get used to this visual system.

I just don't know, can this resist the law of killing people who 'see it and die'?

At this time, as he walked all the way, Chen Chen's originally relaxed heart gradually sank.

This plane of "Killing City" is the weirdest world he has ever seen since he shuttled through the major planes, and the weirdness is even beyond the plane of "Elysium".

And what's even more painful is that this seat is not like "Elysium", which has advanced technology, using AI similar to the "main system" to manage human life, as long as it occupies the main system, you can understand everything that happened at that time.

This world is completely different from reality.

Just when Chen Chen was thinking about it, suddenly, he saw the mobile phone in the hand of a corpse, and his eyes lit up, he took the mobile phone, and then asked the black knights to continue to search the room, while he returned to the Bugatti spaceship and took out a data cable to connect with the spaceship.

Then, after charging it for a while, he succeeded in turning on the phone, which had been turned off for many years.

And at the moment of booting, X-112 immediately invaded directly, like a rogue 360, turned on all the permissions of the mobile phone, and tested it inside and out.

"The chat history of social software has been extracted and is being scanned......"

"The information has been scanned, valuable information is being detected, and it is being filtered...... The handset will be turned off on June 3, 2025. ”

"What about the time of the great tribulation?"

Chen Chen immediately asked, the so-called catastrophe, that is, the time period of the official invasion of aliens, that is, the plot of the later part of the comics.

"It's 2000."

X-112 replied, "According to the chat content of the LINE software on the phone, the time period of the alien invasion was 2000, but then it was defeated by the black ball warriors such as Genno Ji, and then the human society returned to peace, until twenty-five years later, that is, the period before the mobile phone was turned off, but I only extracted the chat information from the mobile phone, and the specific situation was impossible to detect because there was no Internet." ”

"Can you contact the satellite?"

Chen Chen asked again, "Even if humans disappear, some satellites should still be able to operate for a few years." ”

"The signal that no communication satellite can be reached should be invalid." X-112 continues to answer.

Chen Chen nodded, and then said again, "In this case, let the drone keep an eye on it and see where the data center in Tokyo is, if you can find the data center, you may be able to get enough information." ”

"Understood."

X-112 said, "I'll keep an eye on it. ”

More and more corpses were discovered, and after the Black Knight turned the entire office building upside down, hundreds of corpses were found, most of which had been air-dried, while some of the poorly preserved ones had rotted into bones.

However, what Chen Chen can be sure of is that these corpses all died at the same moment, and the way of death was also surprisingly consistent, that is, he saw something outside the window, and then that thing instantly triggered sudden death.

Sitting in the spaceship, Chen Chen flipped through the diary in his hand again, thinking silently.

From now on, all of the bodies found so far died at the same moment, and the only different example is Ando, who left a diary.

According to the diary, there was 'that' in the world, and then human civilization began to decline, so doesn't it mean that it is very likely that the 'that' in his diary was the cause of the instant death of everyone in the office building?

But Ando escaped the first batch of deaths and became the 'survivor' in his diary.

Moreover, such survivors have also formed squads to survive the apocalypse.

Then, it was this nightmare that Ando had later.

Chen Chen couldn't help frowning, the diary did not explain the source of the nightmare, but it could be found between the lines that the team knew about this phenomenon of nightmares, and because of this Ando began to have nightmares, he ruthlessly drove him out of the team.

"Why are you driving out, is it because you are afraid of ......?"

Chen Chen suddenly thought of something, he raised his eyebrows, "Contagion? ”

But this idea had just appeared, but it was immediately denied by Chen Chen, "Impossible, I have never heard that nightmares can be contagious, but Ando did not describe in detail in his diary why he had nightmares, nor did he trace the root cause and solution of nightmares, is it because they think this nightmare is unsolvable?" ”

It's a pity that Ando doesn't have a mobile phone on his side, but this is normal, after all, although Ando has lived a few more years, in fact, it was already the end of the world at that time, which is equivalent to the wasteland period of civilization, all electrical appliances have lost their function because of lack of electricity, and mobile phones are of course no exception.

It's just that this last day is really a little too special......

After the black knights searched the entire office building, Chen Chen asked the black knights to continue searching along the street, and soon found a high-rise community.

The search volume of the community is larger than that of the office building, but the results are also more lucrative, and soon, new discoveries are made on the Black Knight's side.

When Chen Chen received the black knight's notice and walked into this unit, he immediately saw a scene full of dirt.