There is no vitality on the vast wilderness, and even a flying plastic garbage cannot be seen. The whole world is deserted and quiet, and even time, here, seems to have become useless things. What is the difference between one second and ten thousand years!

I don't know when, far away, at the end of this wilderness, a faint shadow seemed to emerge, and then it kept approaching, and finally became clear. This was a very strange existence, because it was impossible to determine whether this was a living body or an unconscious passerby, but no matter what, this was definitely a very strange guy.

With a very rhythmic rule, it keeps bouncing up. Every time it bounces, it is extremely standard 12 meters, not more than one millimeter, not less than one millimeter. If the guy's footprints are connected into a line, you will be surprised to find that this is completely a straight line without any bias!

It's like the hand on a mechanical dial, there will never be any changes.

But if anyone dares to think so, he must be outrageously wrong!

Lin Yuan now felt that he was about to go crazy because of his fanaticism about adventure that emerged at that moment. Five days ago, he left the nameless town and continued to go north. However, along the way, five or six hundred kilometers, it became more and more desolate, with nothing, let alone the file he was eager to find.

"Damn it, walk another hundred kilometers forward. If you don't find anything, go back to your fortress base and explore in other directions!" Lin Yuan muttered in his heart. He had to hurry because he only had 254 units of energy left. In other words, in the past five days, there were six units of energy he consumed on the journey. This was a very terrible number. It made Lin Yuan think that something had happened to his mechanical body. You must know that in the past, the standard energy of one unit was enough for him to travel at full speed for five days.

Later he discovered that this strange consumption was related to his continuous marching towards the north.

At first he was very excited and nervous, and even wanted to turn around and run away, but in the end he curiousness pulled him back. He felt that he needed to understand why this situation happened? Perhaps, this was another new discovery!

Therefore, he endured a huge amount of consumption and headed northward in a straight line. During this journey, Lin Yuan also roughly guessed that perhaps, in a certain area in the north, there was an unknown thing that could absorb centrifugal stone energy continuously, so his mechanical body energy consumption would increase strangely.

Similarly, this can also explain why the more northward, the less you see those semi-mechanical creatures, because they all live on the energy of metal and centrifugal stones. Since there is no energy available here, it will naturally not appear here.

Lin Yuan's curiosity brought him to a place a thousand kilometers away from his fortress base, and it seemed that the truth was still far away.

Therefore, Lin Yuan had to set a goal for himself and travel another hundred kilometers. If he didn't find anything, he would turn around immediately.

When the day passed and the night came, Lin Yuan was still moving forward mechanically, while constantly observing the surroundings, although the result was as always without any gains.

Of course, this is not correct. In some aspects, he still gained something. For example, the road he took should be close to a straight line. However, after he left the abandoned town for a hundred kilometers, he never saw that even a small hill was flat, within the range of his second audio-visual radar, and he could almost certain that this flatness was definitely not artificial, but more like a force-supported by some powerful force, which was very strange.

The distance of one hundred kilometers was only a few hours at Lin Yuan's current speed, but when he arrived, he finally discovered that a huge deep pit appeared three kilometers ahead.

And here, even if he stood still, his energy engine would lose 0.00001 units of standard energy. Although this value is very small, it is enough to make him frightened.

After some confusion, Lin Yuan still felt that he should go up and check it out, although this may be an unknown danger.

Next he approached carefully. When he gradually approached the edge of the deep pit, he suddenly realized that this place seemed to be an abandoned military base. From his second audio-visual radar, it was very, very grand and completely impossible to see the whole picture. But he could be sure of the reason why his energy engine kept losing energy was here.

For a moment, Lin Yuan didn't dare to be careless, so he walked around the pit and then calculated how big this military base was based on the circumference of the entire pit.

The result shocked him. The diameter of this deep pit base is thirty kilometers. Based on the three-dimensional image generated by his second audio-visual radar, it can be inferred that the deep pit base is vortex-shaped, and many strange buildings are built on the edge of the deep pit. However, so far, he has not found any danger, except for the continuous loss of energy.

All this information made Lin Yuan very confused. Should he continue to explore? Or turn around and leave, because he is sure that if he continues to go deeper, the more energy he will lose. Although he is not in danger of life, he can enter a state of sleep. Then, when the last bit of energy is exhausted, he will be finished and never wake up.

However, the curiosity in his heart was really uncontrollable. In the end, Lin Yuan decided that if his own energy loss reached 0.001 units per second, he would withdraw immediately. At least, he could search for the strange buildings on the edge of the deep pit, because he always had a premonition that this place was not like a base built by humans.

After making the decision, Lin Yuan no longer hesitated and rushed in from the entrance of the deep pit. The entrance of the deep pit was a road of 500 meters wide, coiling the deep pit in a spiral shape and continuously downward. On this road, there was no object at all, but he could still confirm that this place had experienced a great battle because there were many dense bullet marks at the entrance of the deep pit, and it was impossible to tell whether it was left by human military power or by the power of the City of Machinery.

Carefully along the way, Lin Yuan slipped down like a thief and carefully searched for some strange buildings next to the road. These architectural styles were completely different from the 21st century, but were more high-tech, so he could not judge.

After walking along this wide spiral road for a while, Lin Yuan estimated that he had already descended for a full hundred meters, but he still gained nothing.

At this moment, his audio-visual radar suddenly noticed that two hundred meters ahead of the road, there was a roadblock that looked like a level, but the upper half had been destroyed, and there were only very obvious grid marks on the ground. These grids were diamond-shaped, but each diamond was made of different color standards, very bright and even more weird.
Chapter completed!