The hot air in the enclosed space is terrifyingly depressing.

Time passes.

Lei Luo covered every corner of this space with his mental power several times in a row, his eyes constantly scanning, but he still found nothing.

after all.

He took a deep breath and said calmly: "Yes, I come from the Gran Academy of Natural Sciences, the star curtain on the surface world, and I am known as [Power of the Sun] Leiluo. So, who is your priest?"

The canary painted skin demon also looked around for a long time and found nothing.

"I? Cough, you can call me an observer."

Observer?

Lei Luo looked at the Canary with a side look. The Canary shook her head slowly. It was obvious that she had never heard of the name of this dark creature, and it was not a existence similar to the Nine Netherworlds.

After a light cough, the observer continued, "So, respected guest of the Earth World, what is your purpose for coming here?"

"For the continuation of anthropologists' civilization, I came here to gain the knowledge here, the knowledge about the power of time and space, and to avoid repeating the mistakes of countless civilizations being destroyed by history."

Lei Luo did not hide anything and responded directly.

"It's true, ahem,"

A faint sound, after a short cough, a sigh.

"I was sent here to guard the rebels in this dark field for more than 1,200 years. During this period, I had never taken a step forward in this vast valley, and worked with these rebels all day long, doing my best to prevent the spread of these substantia layers. During the boring time, I had passionate and wasted, until a hundred years ago, a strong man who escaped from the surface world told me the message of the night land of the Crusade Expedition and the stories I had never heard before, which brought me back to life and arranged the civilization level."

The so-called substantia black layer is the crack medium of the shadow demon.

Um?

Orchestration of civilization level?

Lei Luo's face became serious.

Because since the other party can say such words, it means that the other party is a first changer who has changed the history of civilization, and the academic community has only proposed the arrangement of civilization hierarchy for more than twenty years.

In other words.

The other party is likely to be the self in the underground world, but it lacks the resistance environment of the surface world. The divine belief ruling organization here is much more severe and powerful than the Middle-earth Holy See of Olorra.

"No need to mention the 0-level primitive ignorant civilization. My definition of first-level civilization is to use wheels, the second-level civilization is to use a flying and floating device, the third-level civilization is to use a high-energy anti-gravity device, and the fourth-level civilization is to use a preliminary application of curvature space-time. So... from the respected guests from the surface world, what level of civilization do you think is the human academic community you mentioned?"

“Level 3.5.”

Lei Luo Youyou said: "The human world is divided into two parts: the Holy See and the academic community. As early as hundreds of years ago, anthropologists have developed a large anti-gravity war platform. With the increasing maturity of anti-gravity technology and energy technology, the war platform is getting larger and larger in size and more complex in functions, and is enough to match the existence of the god-level. In recent years, the door to explore curvature and space-time knowledge has been opened."

"Is this what..."

The voice was murmured in a low voice, as if it contained some regret.

Sudden.

Lei Luo said: "I have heard similar judgments from another human being in the way of typing through time and space limitations, and it seems that this way of identifying civilization levels is more objective, because as far as I know, this is the way of judging civilization levels by a civilization above level 6."

"A civilization above level 6?"

There are also some sounds filled with incredible things.

Because according to the judgment method of breaking through time and space as the level of civilization, the underground world is actually only a level 2.5 civilization, and the status of dark creatures in the underground world is even far less than that of scholars in the landmark world.

The reason is, on the one hand, because the academic knowledge level promoted by scholars has exceeded that of the dark creatures, and on the other hand, the rigor of the divine system in the underground world is far more than that of the Holy See. If dark creatures want to complete the struggle, they still need to accumulate higher knowledge level to complete qualitative change.

Lei Luo naturally did not respond to the meaning of this level 6 civilization.

He said slowly: "But in the human academic community, I have also published my own cognitive system on the level of civilization, which is to judge the level of civilization by mastering the laws. There is no need to say much about the first-level primitive ignorant civilization. The second-level is temple civilization, the third-level is divine civilization, the fourth-level is catastrophic civilization, and the fifth-level is lighthouse civilization. If the civilization level is divided in this way, the human academic community has been initially promoted to level 4 civilization."

"So, what about superbody?"

The observer's words made Lei Luo narrow his eyes slightly.

"Class 6... Elementary star civilization!"

Lei Luo's words not only silenced the hidden observer, but also shocked the canary's skin.

It was not until a long time later that the observer's voice came faintly again.

"It seems that the progress of your knowledge exploration in the human academic community is far beyond the dark world of the underground world. I have also come into contact with several senior veterans in the underground world, but I have almost never heard of similar words. I have communicated with you better than I have worked hard here for a hundred years. So... Is the civilization above level 6 just now mentioned that you are also super-body humans?"

"no."

"Um!?"

Observing his breathing stagnated, he couldn't wait to say, "What kind of civilization is that? Where are they?"

Lei Luo said, "Dearly observe your Excellency. I came here for academic exchanges on curvature, space-time knowledge, but you have never appeared from beginning to end. Do you look down on me, a guest who has come from afar?"

Well?

Hahahahahahaha.

After a bitter laugh, he observed and said slowly: "It's not that I don't want to show up to meet you, but that I can no longer return to the real world at this moment, so I naturally cannot meet you. As for you to come to me..."

It didn't say anything later, and it seemed that this situation was unrealistic.

"So, it seems that you are talking to me in the curvature space at this moment. Dandan's space-time technology has surpassed the exploration of the human academic community."

"you……"

Observers hear it.

"You human academic circles have been able to maintain the cracks in space and time?"

"That's right."

Lei Luo said: "But at this stage we can only maintain a space-time crack with a diameter of 0.001 cm, and we have not mastered the technology to inlay it into reality, so we naturally cannot talk about communication, let alone the technology of using curvature space to stabilize transmission technology and the technology of developing subspace. So I came here to get the relevant knowledge and technology that the underground world may master."

There is no need to say much about the stable transmission technology.

Sub-space development technology, which is similar to the space box, but it is far from being as simple as the space box, but it is similar to the space-time technology like the attic of the ancient holy relics in the sky.

Lei Luo suspected that such an expansion subspace was hidden in the super-body giant metal coffin base that he seized!

The most intuitive form of monetization in this subspace is that the internal space area is larger than the external space area, which is caused by the subspace changing the real world appearance of space.
Chapter completed!