Chapter 926

Han Chen talked to himself as he went underground.

However, he suddenly realized that he seemed to have said something.

"Ecological structure, yes, ecosystem!"

Han Chen suddenly woke up.

Whether it is the earth or ZuLong star, there is a complete ecosystem. Under the large ecosystem, there are also some small and large ecosystems.

However, if those small ecosystems want to maintain their vitality, they must regularly exchange materials with the large ecosystem, so as to achieve the effect of flowing water without corruption.

Moreover, those defense facilities were successfully built in the old times before the arrival of the divine realm. That is to say, the enemies of those defense facilities should also belong to a civilization.

Therefore, if there are enemies in the underground world, the underground world should also have a complete ecosystem.

If this condition is not met, it will not be able to survive in the old times.

Of course, this ecosystem does not have to follow human standards, but anyway, such an ecosystem should exist.

"Maybe this is an ecosystem originally, but it's different from the earth's ecosystem. It's not even an ecosystem that chooses meat life at all."

"We can't think according to the consistent thinking of human beings. We have to escape the idea that there are many kinds of gods, such as the Yanmo, the rock, the elves, and so on. The ecosystem is also very strange. Even the flesh and blood life and plant life occupy only a place in the biology."

"Therefore, it is impossible to judge according to common sense."

"Of course, there is a bigger question, that is, why the surface world, even if some" sentinels "are sacrificed, should conceal the information of the underground world."

"The emperor of the eternal God Dynasty has absolute authority. Those civilians dare not resist the nobles, and the nobles dare not resist the royal family. Even if such news is accidentally spread out, what kind of influence will it have on them? It should not be

"For them, civilians only need to accept orders and obey the rule. Can they resist?"

"I always feel like I'm missing something."

"What on earth is it?"

With such questions, Han Chen continued to go underground.

"Five meters, six meters, seven meters, two meters, nine meters ·········"

the deeper we go, the more spacious the passage will be.

When the width of the passage reached 12 meters, Han Chen slowed down.

After a period of rest, Han Chen sent the avatar to continue marching toward the underground direction, just like using the avatar to test.

If the upper channel is used to transport troops, then the place where the lower channel leads to is probably the core of this special ecosystem.

The eternal God has given up its abandoned military facilities, and the enemy representing the underground world is probably no threat, but this is not absolute.

Han Chen will not place his hope on the intelligence of eternal China.

Even if they think so, it doesn't mean their intelligence is right.

With such an idea, Han Chen finally came to a "city".

This is a huge square with a diameter of more than 100 Li, which seems to be the same as the square above where troops are gathered to attack the surface world. However, the biggest difference from the square above is not its area, but the existence of various strange facilities.

The height of the square is more than 30 miles. Hundreds of huge pillars support it. There are some "stairs" on the pillars themselves. People who want to go from top to bottom can go to the square.

There are no houses or common urban buildings on earth, but some buildings that Han Chen can't describe directly.

The appearance of these buildings is very strange. If not for the fact that many architectural styles are completely repeated, Han Chen would have thought that they were formed naturally!

These strange buildings, if only from the surface, should not be able to see the function.

From a human point of view, it's like these things have been abandoned.

"No, it can't be limited by human's perspective and thinking mode. Things in the underground world are not necessarily human, no, not even human at all."

"So they probably don't need houses, they don't need walls, they don't even need clothes and weapons if they don't develop their own civilization, it's just a social model."

"The high repetition rate of these buildings suggests that they should be built by hand."

"Therefore, for them, the most important use of these facilities should be to solve the problem of food. After all, no matter what life is, it can not be separated from the energy absorption. These facilities should be some means to solve the food problem, and other uses can not be ruled out."

"You can't see any trace of life activities here. Have the traces here been deliberately erased? However, even if the traces are deliberately eliminated, the traces themselves should also leave traces, right? ""If the traces of those details have been completely eliminated, why leave such a passageway and such a" city "

"Did I make the mistake of thinking from a human perspective?"

"No, there are only so many human perspectives, even from the perspective of legendary existence. Why should we consider things that can't be done?"

It's like trying to remove fingerprints from a crime scene. If you flush it with water, you'll leave water stains on the scene. If you wear gloves in the first place, you'll also be seen as a gloved man.

Wearing gloves is a clue.

So even if it is to eliminate the trace, and the means to eliminate the trace is perfect, it can only make people unable to find the clues of the person who found the scheme.

However, it is almost impossible to eliminate the evidence completely.

But the trace of the scene is very perfect, has been perfect to the point that even some details do not exist, this perfect degree, it is simply creepy.

After all, the creation of these things should also leave some leftovers.

However, under such perfect elimination traces, there are traces of passageways and cities, which leave indelible stains in the process of the perfect elimination of traces.

Even if the environment here is destroyed directly, it's better to keep the scene!

"There must be other possibilities that I didn't think of."

Han Chen is searching and recording all traces here, while pondering over all kinds of phenomena to find a possibility.

"Is this what it was like here?"