Hiss ......"

This scene made Chen Chen gasp, and the scanner behind him seemed to sense that the host's spirit was not stable, and popped out again, scanning frantically around, but no matter how he scanned, he couldn't scan any signs of life in the apartment in front of him......

"Keep backing up."

Without the slightest hesitation, Chen Chen took the lead in retreating again, until he retreated in front of the passage when everyone came, and Chen Chen secretly breathed a sigh of relief.

Then, Chen Chen suddenly pressed a button on his left arm with his right hand, only to hear a tick, and a needleless syringe was ejected out of thin air, and then Chen Chen took out the syringe, and at the same time crooked his neck, and suddenly a small piece of armor on his neck bounced open, revealing a diaphragm blocking air.

Then, Chen Chen directly inserted the needleless syringe along the diaphragm!

Laugh at!

The fine solution was injected directly into Chen Chen's vein.

After about thirty seconds, Chen Chen only felt that his mind was clear, and the original creepy feeling quickly receded, leaving only endless speculation and thinking in his mind.

"Very interesting......

Chen Chen crutched his chin and silently stared at the apartment a hundred meters away, then looked at the Brady spaceship on the side, "X-112, did you see when those doors were opened just now?" ”

"Not really."

X-112 replied, "I picked up the visual signals of the three black knights around you, and when you left, there was five and three seconds for everyone to look away from the apartment, so the time these apartment doors were opened, it's 100% likely that they opened within those five thirty-three seconds. ”

Chen Chen nodded, this situation is normal, the black knight needs to be constantly vigilant around, so it is impossible to keep his eyes fixed on the apartment behind him, but the rusty doors of the apartment open silently, it is obviously not something that ordinary people can do.

First of all, there is no electricity in the apartment, Chen Chen is very sure of this, and even if there is electricity, those doors are specially equipped with switches, as long as the power is on, they will automatically open, but they still can't do the scene just now.

Because those rusty doors can no longer be opened with electricity, and even if they do, they cannot be opened quietly.

Chen Chen directly dismissed the possibility that the gate was controlled by an electric switch.

But if it's not manipulative, then what?

Chen Chen couldn't help but squint his eyes, he had to admit that this was not a question that could be solved by eating NZT-48, the reason why this seat was cut off from civilization was obviously caused by some kind of existence, and it was very likely that it was related to the apartment behind him.

"Is it similar to the Elysium plane?"

Chen Chen shook his head, and at this moment, the voice of X-112 came from the communication device of the PK armor again, "Your Excellency Commander, the M-1 drone has searched the general situation within a radius of ten kilometers, and at the same time, we have found thirteen human bones exposed on the street. ”

"Can animals and plants be tested?"

Chen Chen asked again, "Can you turn the camera into a thermal imaging mode to explore the animal parts in the ruins?" ”

"You can try."

With Chen Chen's order, the four drones switched to thermal imaging mode together and began to explore again.

While exploring, a map with Chen Chen's square as the center of the circle, with a radius of about ten kilometers, was also taking shape little by little.

This map is directly teleported into Chen Chen's armor, and the PK armor has a unique AR system that can directly project the picture onto Chen Chen's retina.

At this time, the lower right corner of Chen Chen's line of sight was the map that was constantly being explored and formed.

When the map was formed, Chen Chen did not continue to move, but remained quiet and stayed in place, while paying close attention to the situation of the small animals around him.

In Chen Chen's view, since these small animals can live so prosperously after the extinction of human beings, it should be able to prove that the 'things' that have exterminated human beings are harmless to animals and plants.

No, maybe it's not harmless, but these little creatures are keenly aware of that kind of 'thing' and avoid it in advance.

Thinking of this, the four drones finally scanned everything within a radius of ten kilometers again after half an hour.

Chen Chen clicked on the map in the lower right corner, and immediately the map was directly enlarged, occupying Chen Chen's entire line of sight in a translucent shape, and there were dense squares scattered on it, each of which represented a building.

It's like a real-life top-down view of a metropolis.

If you zoom in on the map, there will be a large number of small red dots densely packed on it, but most of these red dots are dark red or orange, and some are orange or even bright yellow.

The brighter the red dots, the larger the size, the dark red may be rats and birds, while the orange and orange are wild cats and dogs, and the brightest yellow is medium and large creatures such as cattle and sheep.

"X-112, according to the density of wildlife, divides all retrieval areas into square areas with sides of 100 x 100 m, and divides the density into four levels."

Chen Chen thought for a moment and continued, "The first level, in a square area, the number of wild animals is greater than five, and the area is indicated in blue; The second level, where the number of wild animals in the area is greater than two, is indicated in yellow; Level 3, where the number of wild animals in the area is greater than one, is indicated by dark red; In the fourth level, the number of wildlife in the area is zero, which is indicated by bright red. ”

"Understood."

As X-112 executed the order, the map in front of Chen Chen's eyes was suddenly separated by shallow dotted lines, and the entire map with a diameter of about 4 kilometers was divided into 1,500 dense squares, and then these squares began to change color rapidly.

After the map completely changed color, Chen Chen's eyes suddenly narrowed.

On this map, there are many individual red areas and dark red areas, but these are indeed one in the east and one in the west, and they look chaotic, and only three locations show extreme regularity - in these three locations, they are bright red in the center, dark red at the edges, yellow at the edges, and the outermost layer is composed of blue patterns.

"X-112, make calculus corrections to the map."

Chen Chen ordered again.

With Chen Chen's order, I saw that in the map in front of him, most of the messy red and yellow colors had disappeared, and those locations were either empty roads or open spaces without any houses, and the scarcity of animals in these places was not an anomaly.

Only the three locations with an area of thousands of square meters were highlighted, and one of the anomalous locations was the apartment building that Chen Chen had just entered......

"Sure enough."

Looking at the map in front of him, Chen Chen smiled flatly, revealing a look of understanding, "These three locations should be some kind of forbidden area for life." ”

Now that he had clearly explored the security situation around him, Chen Chen finally no longer hesitated, but sat directly into the Bugatti spaceship, "X-112, take me to the location where you found the human bones, and at the same time pay attention to stay away from these three anomalous areas, as well as the small red areas that still exist after corrections. ”

"Yes!"

X-112 replied decisively.

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