A kilometer of roadway.

While observing carefully, I walked slowly. It took a full twenty minutes, and Li Chen finally came to the end of this other alley again.

However, the scene that appeared at the end of this alleyway made Li Chen's palms and back break out in a cold sweat in an instant, even if this was a divine soul body, he also felt the deep malice brought to him by this strange city!

I saw that in the same position of the alleyway opposite, in the middle of the wide black stone road, three thick black tentacles lay there like dead bodies.

Whether it was the thickness and length of those three tentacles, or the stinking and pungent black blood scattered around the tentacles, or even the distorted form of those tentacles and the range and shape of the black blood, Li Chen was sure that there was no doubt that these things that did not belong to this city were actually exactly the same at both ends of this city!

This is not something that can make Li Chen feel tricky in his heart, what really makes Li Chen break out in a cold sweat is the scene he saw when he walked in front of the three thick tentacles.

I saw that on a thick tentacle in front of Li Chen, a two-inch-long wound with two sharp serrations was still slowly flowing out of black and shiny blood, and the viscous liquid was slowly squeezed out of the narrow gap, as if it was squeezing out the fear in Li Chen's heart!

"What a ghost hitting the wall!? Just out of the tiger's den and like a wolf's den!? Li Chen looked at the wound that was clearly stabbed by Qing Feng, and for the first time had doubts about the scientific world he knew.

Of course, this does not mean that Li Chen denies science.

Science is a kind of thing, that is, inclusive, broad, good at overturning old ideas and covering previous conjectures with another conjecture, and the most important quality of all scientific people is skepticism! Only by learning to doubt can we have breakthrough ideas and make theories closer to the reality of the world.

Now, Li Chen has some doubts about the previous cognitive world, not that he has begun to doubt the way of thinking of the scientific world and the various classical theories summarized by the sages, but that his vision of the world has changed at this moment!

According to real-world interpretations, ghosts hitting walls are just people who have lost their sense of direction in the dark of night or in certain areas unknowingly circling in circles.

However, the situation that Li Chen encountered now was completely different from going around in circles, in the two opposite alleys, the scene of everything was exactly the same, except for himself, all of this seemed to be a mirror image.

Li Chen hadn't been to the other six lanes, and he wasn't sure if the other six lanes were exactly the same as those in these two places. But judging from the scene seen in the square, Li Chen had prepared for the worst.

Under the condition that the senses of touch, smell, and hearing have not been affected at all, Li Chen does not think that he has fallen into the so-called illusion, and there must be a corresponding reason for the occurrence of these special events. Perhaps this is a small paradise specially built for children to amuse by the evil tastes of higher civilizations, and Li Chen can only comfort himself in his heart like this now.

Li Chen has indeed carefully studied the buildings in the lanes, whether it is the architectural style or the quality of the building, Li Chen can only use the word perfect to describe it.

All the buildings are integrated, as if these buildings were carved directly from a monolithic boulder, and even the black stone slabs on the ground may be part of this boulder, because under the cracks of this stone slabs are still black stone materials, which cannot be broken by Blue Point.

Li Chen thought of something, squatted down and carved a "Chen-1" inscription with Qingfeng on a tentacle in the middle of the end of this second alleyway, he wanted to prove something in this way.

After carving this symbol, Li Chen put away the dagger and ran out of the alleyway, without any hesitation or pause, he ran all the alley in a clockwise direction.

When he returned to the alley where he first engraved the word "Chen-1", an hour had passed, and Li Chen, who was still dry, couldn't wait to look at the three thick tentacles at the end of the alley, and his face finally showed some relief.

"Sure enough!"

Looking at the words "Chen-1" and "Chen-8" appearing on the tentacles, Li Chen finally determined something.

Of the eight lanes, there are indeed three identical pitch-black tentacles at the end of all of them, and even the black blood stains beneath these tentacles are identical in scope and shape.

The real difference only appeared after Li Chen's lettering, clockwise from the current laneway, all the tentacles in the laneway have been engraved by Li Chen, and only in this laneway did the lettering appear in the word No. 1, and pushed down in turn, at the end of the roadway in the previous place, there was only a single lettering on the No. 8, and there was not even the wound he stabbed at the beginning.

It was only at this moment that Li Chen figured out that this city was not a complete mirror image as he imagined at the beginning, it was just a step-by-step replication space, and the space he was in now was also the last place that the city had replicated, and all the changes would eventually converge into this alleyway.

"Maybe it's a special manufacturing plant!" After Li Chen came to the conclusion, he naturally thought of the upcoming construction on Mars, which is a production method that is more efficient and intelligent than 3D printing, which is the best way to quickly build a city.

"This is a production line method to build a city!" Li Chen became more and more sure that this was a relic left over from a certain advanced civilization, just like the situation of the Blood Vine Mother Mountain, but he didn't know if there would be intelligent life similar to the Blood Vine Mother Mountain here, and he didn't know if this advanced civilization still existed in the world.

"Well, you've finished watching it, it's time to get out of here!" Li Chen was now basically sure that there should be three directions to try when leaving this space.

The first was the unique stone pillar in the center of the plaza and the starlight on the stone plate, the second was the replica space of the last place he was in now, and the last one was the avenue that would never replicate the situation in the other lanes.

For this kind of situation that needs to be faced with a choice, Li Chen confidently put away Qing Feng and put his hands behind his back to look at the ink-black wall of water outside, "Such a simple multiple-choice question really doesn't look like something set up by an advanced civilization!" ”

"Of course, maybe this advanced civilization hasn't thought about setting up any multiple-choice questions!" Li Chen shrugged his shoulders self-deprecatingly, and walked towards the center of the square outside the alleyway with a relaxed step......

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