There is a world behind the door.

With the power-up rear gate of this heavy and huge gate opened from it, Lin Hai saw an unprecedented underground world.

The wet and cold mist rushes to the face, and the wet and coldness seem to freeze the lungs. On the other end of the smoke mixed with the ancient vine vegetation, the shadows that come into view are graves made up of countless mechas and warships.

The fragmented, cut off from it, the ancient warships with holes and broken mechas that had never been seen before, were covered with green vines and moss ferns, and the coldness of the green green.

I don’t know that the thorn vines that have grown for thousands of years spread from all directions, and some even passed by in the sky, forming arch bridges and dragons in the air dozens of meters high. The vigorous vitality of the thorn vines even twisted a lot of mecha wrecks hanging in the sky. There are many huge weapons scattered on the ground, which gradually corroded and sank gradually desolate.

Ancient vines, heavy fog, human-shaped mechas, with no signs of life, the hull was broken and uneven, and the starship that was once active in the universe but now sleeps under the ground.

There are such scenes in the fog.

It feels like falling into a pale dream that is so deep that it cannot be seen.

Xu Teng's voice finally filled the place with some real aura, "Ancient ruins? No, this is a national treasure. It is also a burial grave, a tomb, and an ancient mecha burial place."

The picture in front of you is too shocking, and the world in front of you is too attractive. Facing those starships full of strange physical beauty, Lin Hai has the urge to explore and dig into every part of it.

He ran to a wreckage next to him, and kept leaping onto the mecha, jumping into the cockpit half-hole. Unexpectedly, so many years have passed, and these bodies have not decayed or returned to dust. It seems that it is related to the vegetation and environment here.

"Many years ago, after the first king of the Great Eagle Empire discovered this ruin, he used the information extracted from the ruins to build this underground world to protect this monument. These vegetation has been specially cultivated, which can make the metal oxidation rate extremely slow and even slow down the corrosion of metal materials. With these vine vegetation underground, the decay rate of metal is one hundred times slower than that of normal outside air."

Lin Hai looked at the underground world in front of him and it was hard to believe that all this was deliberately created to protect the shell of this ruin.

He looked at these ancient mechas through the traces of the cockpit and could analyze that there was no difference in the physical structure of ancient people and modern people, and the structure in the cabin looked simpler, simpler and most complex to operate. This shows that ancient mechas were actually more advanced than modern mechas in control.

"This is..." Lin Hai was a little surprised. Based on more in-depth exploration, this conclusion was gradually confirmed that the mechanical structures of these ancient mechas are also very superior to modern mechas, which requires the advancement of materials science. The existing technology cannot achieve this. However, if you continue to explore them in depth along Feng Yuanzheng's materials science notes, when those strong-force materials are realized, it is possible to create such a mecha structure.

"Yes, it's very excellent. Have you seen that many places of these mechas have been completely damaged, and many key parts have also decayed. This makes it impossible for us to analyze in detail. Even the most common mechanical structures, what we have mastered and available for analysis is only 50%. That is, this 50%, which also makes us enough to see countless possibilities on the road of research."

"But unfortunately, these mechas have lost their "life". Only these wreckage ruins record what happened here, like totem. These mechas are so advanced in appearance, and their operating system software should be the essence. Unfortunately, these information cannot be preserved. The appearance of the body may barely withstand the erosion of time under protection, but the internal chip circuit board has long disappeared."

"And, not only mechas, but also look at some basic systems of warships, and even look back at the history of the empire, many systems are similar or similar to the mecha warships here. Here, it is even like a shadow, clinging to the empire's technological line like a shadow."

Lin Hai had already had a premonition. Looking at Xu Teng, especially the shadow he mentioned, in the Empire Technology Line, this is similar to the DNA of biological creatures. No matter how humans change from ancient times to the present, they eventually share a set of DNA arrangements, which is fingerprints.

If the development of the current imperial technology has similar fingerprints to these ancient mecha warships, does it mean that the foundation at the beginning is actually the same, such as having a constant, a counting method, and the same weight and measure, then, if the empire comes from these ruins in front of us, what if it is boldly set up, what if the empire comes from these ruins in front of us?

Xu Teng said, "I wonder if you have heard of the "prehistoric civilization theory"... It is just not accepted by the mainstream scientific community, and thinks that such a theory is too pessimistic and desperate. Theories say that there is an extremely powerful civilization that was destroyed for various reasons before the entire human world... We are just a branch of this civilization. All our current technology comes from the broken fragments of this civilization, so it is a pity that our continuous breakthroughs have been beyond our own breakthroughs, and they are just walking the paths our predecessors have taken."

After a moment of silence, Lin Hai nodded, "It's really hopeless."

He sat in the cockpit of the mecha and looked out through the hatch of the black hole. The mecha was directly bombarded through the cockpit by some high-energy weapon. The pilot was afraid that it would have become particles at that time. The metal outside the mecha was very fragile after such a long time, and he could even break it with his hands. This should not be the characteristic of the metal shell, and it could not be so fragile, so these shells are very likely to be able to turn into an extremely powerful structure when injecting energy with the body when fighting.

Lin Hai's eyes are probably the information of the so-called prehistoric civilization. Even such a wreckage and ruins reveals a huge amount of information to the outside world. These are works of art, treasure houses, and endless technological prophecies.

If a top expert in systems engineering, he only needs to take a look at the structure of these mechas, and I am afraid that some of the bottlenecks he has encountered can be directly broken through.

Only the top people can understand the meaning of this ruin and seize a drop in the ocean of huge amount of information contained here, thus gaining something.

"I know that there is a rumor that the Knights' Training Base of the Ancient Super Empire is buried underground. Is it this ruin? If so, it is not surprising. The predecessor of the Great Eagle Empire was a super empire, but because of the expansion and wars with various countries in the universe, it was eventually defeated and was accepted by the Star Covenant for a lot of technology, and in the end it was in the hands of the Star Covenant."

"What you are talking about is an ancient legend... I am undercover in the Sipon Empire. The Sipon Empire is a military and national world. There are obvious barriers between the two sides from the Great Eagle Empire, from the customs, society, and class. It can even be said that the two sides' understanding is only on the wars and conflicts they meet... There is no cultural exchange. However, the history I saw and heard in Sipon, the legend about the totem of the Sipon Empire is surprisingly similar to the historical process of the Great Eagle Empire. The Xipon people believe that they created the most brilliant civilization in the past, but they were destroyed by the United Nations of the Star Alliance. Therefore, in the eyes of the Xipon people, the Eagle Empire is the lackey of the Star Alliance. It is necessary to drive out this country and let the Star Alliance dog taste the anger of the Xipon people."

"What?" Lin Hai stared at him in surprise.

"It's strange, isn't it? It's completely opposite to our view. Moreover, in almost all countries in human society, they consider themselves to be descendants of a brilliant civilization. They have related relics and inheritances."

"What do you think it is?"

"This is what I am going to reveal today. According to the theory of prehistoric civilization and the two countries, I am closer to believing that the entire human universe is the territory of the entire human universe, all human countries in this world, including the Covenant itself, come from a super empire. I don't believe that in different regions, the creatures that rule the planets simply because of the same ecological environment are all humans. But don't you find it strange that almost all planets that live and rule countless light years away from each other are carbon-based life called "humans""

"We have never seen aliens, and have never seen strange and intelligent life more advanced than our civilization. This is because, in this universe, at first glance, it seems to be the collision and fusion of various civilizations, but in fact, we all come from the same source. It is very likely that it is the prehistoric civilization, the super empire that has been imprinted in every country, each of us, including the Great Eagle Empire, the Sipon Empire, and the Star Covenant, is a branch of this super empire.

And we humans are actually lonely in this universe.”

"We are the only highest intelligent life of loneliness. At first glance, the universe is very lively, but in fact, it is lonely and deserted enough to make people desperate."

"How do you prove it?" Lin Hai pondered.

"There is proof before my eyes," Xu Teng pointed out, "This is a ruin that is worth ten thousand years. At present, with all our technology, the information can be preserved for more than two thousand years without being updated in the middle, is there only the most primitive marble carved text and pictures satirized by the most primitive marble? But the ruins in front of me have been preserved for ten thousand years. The production technology of these mechas, these warships, and their production technology have exceeded the limit of a few thousand years. The seed technology left by this prehistoric civilization has even allowed the later Great Eagle Empire to establish such an underground preservation site here. These plants come from seeds, which we have never seen before, but they can become museums of history. The most loyal guardians of the change of time. We have not yet been able to study such plants. This shows that prehistoric civilization is not only mechanical technology, but also in all aspects, and even biotechnology, far surpassing us."

Lin Hai suddenly thought of David. Faced with all this in front of him, he suddenly felt a sense of shock that was hard to describe. If David came from that prehistoric civilization, it would seem that he could explain the birth of artificial intelligence naturally. I am afraid that only this civilization can create a product like artificial intelligence.

Xu Teng's words have not ended yet, "The most important thing is that relics like this are not just on the Capital Star."

"There are also other places?" Lin Hai frowned. Could it be that some other planets in the empire have also discovered ruins? So what are the relics?

"Sure" Xu Teng nodded, "But another place I know... is in the backyard of the Palace of the Xipang Empire."
Chapter completed!