Popular science says oxygen is poisonous, and the whole internet scolds me for being sick

Just like what is mentioned in some science fiction novels.

If the Third World War breaks out among us humans now.

After the Third World War.

The population dropped sharply, becoming just one ten-thousandth of its original size.

The remaining humans looked at the various ruins left behind by past humans.

For example, some skyscrapers and some buildings hundreds of meters high.

Some of these buildings are considered man-made wonders even in modern times.

Things like the Three Gorges Dam would shock even modern people.

Not to mention humanity after World War III.

As time goes by, humanity may become extinct.

But it is also possible that he continued to survive.

You have to know that the modern industrial system has been around for hundreds of years.

Some countries have accumulated and settled slowly.

Just like the United States now, they want manufacturing to return.

They have money, people and everything.

But it is simply impossible to ask them to reproduce the manufacturing industry.

Not to mention rebuilding human civilization after the ruins of World War III.

This is not some anime like Dr. Stone.

As time passed, the humans who survived the Third World War died.

Everything from now on will become myths and legends.

Some of the knowledge that is passed down will also become knowledge similar to mysticism.

Maybe it will become the Mechanicus or something.

The era before the Third World War will be regarded as a myth by people in later generations.

The same is true for the survivors of the ancient times.

Although it is impossible for them to fully master the technology of the ancient times.

But it's still far superior to us humans.

"Guixu was the place where the last group of surviving lives in the ancient times created fire.

In order to allow their offspring to survive in such a harsh environment.

Directly separates the outside world from Guixu.

Nothing can go out but go in.

But nothing can withstand the erosion of time.

As time passed, Guixu became unmaintainable.

But there was a loophole.

People in Guixu can leave now.

But it is obviously very difficult to get out.

Lunbo Boat is their means of transportation out of Guixu.

It is also the key to their survival in Guixu.

Because Guixu could no longer allow the survivors of the ancient times to continue to survive.

So they came out, using the Lunbo boat.

But before that, a group of them had actually escaped through a loophole.

And this group of people established the former heaven.

This is the heaven in ancient times.

Many of them came from Guixu.

They stayed in Guixu for too long.

They want to know what the outside world is like.

It’s just that they came out from Guixu.

It's not going to the land, but to the underground world.

Saw the two largest fragments of Theia ever found.

That is, the continent of Lemuria and the continent of Mu.

For these survivors who have no idea how far away they are from the ancient times.

The ancient times are too long ago.

Besides, Guixu was isolated from the outside world at that time.

The outside world also slowly began to develop civilization.

They are just the first batch of survivors from the ancient times.

After they came out, they never went back.

They didn't want to stay in that place anymore.

But as time goes by.

Guixu is becoming less and less suitable for life.

But their technology has been falling behind, and they can no longer even possess the technology they once had.

In the end, they could only create something like the Lunbo Boat.

Use it as their Noah's Ark to help the last group of people escape from Guixu.

Guixu was originally the place of fire in the ancient times.

It eventually became a horrible place where people could no longer survive.”

Imagine a shelter that was originally designed to allow humans to survive.

After perhaps thousands of years of development.

All the facilities and things inside can no longer be maintained.

Just struggling to keep it running.

Because all the people who knew this knowledge are no longer here.

Future generations will not be able to inherit and develop it.

The sanctuary that was supposed to be a haven for life has turned into a place like hell.

The only way is to escape from this place.

But a place like this was designed from the beginning to be impossible to escape from.

Because it needs to be completely separated from the outside.

Prevent someone from wanting to drag everyone in the shelter to death.

So it must be absolutely closed.

But it was difficult to get out later.

Meng Yao and his companions were among the few who escaped on the Lunbo Boat when Guixu ended.

The previous Golden Crow spaceship was built by people before Meng Yao and his team.

It is also to be able to escape from Guixu.

But the Jinwu spacecraft can go into the sky and into the ground.

Flying in the sea is not a problem at all.

It's just that this technology is pieced together based on the technology left over from ancient times.

It’s not exactly technology from the ancient times.

The Lunbo Boat is already a counterfeit imitation of the Jinwu spacecraft.

But they also tried their best to create it.

This is one of the reasons why in some novels, the older the era, the more advanced the technology.

It is true that technological development depends on archaeology.

Hear what Ye Zhen said.

There are still some foreign audiences who don’t understand.

"Since they are so technologically advanced, why don't they just drive us away?"

"They can definitely enslave us humans."

"Why do we need to smash the green meteorite to protect us?"

"Are you stupid? Didn't Mr. Ye say that they smashed the green meteorite to protect themselves?"

But everyone has come to understand that super ancient civilization is just a general term.

Just like some enthusiasts like to call it prehistoric civilization.

But how to distinguish them specifically? I don’t know at all.

As Ye Zhen slowly described it, things began to become clearer.

In Bureau 749, this was the first time that Ning Xiu knew this information.

This is new information that has never been recorded in the 749th Bureau.

"Tiamat, the predecessor of Blue Star."

"Theia was the predecessor of the Moon."

"After the two collided, we had our current blue planet and moon."

"The moon has become a satellite of the blue planet."

Unexpectedly, on Tiamat and Theia.

Intelligent life already exists.

"Is this period the so-called ancient period?"

“This is too far away from us.”

Not to mention the ancient times, even things from the ancient times.

Everyone treats it as a myth.

I don't think this really existed at all.

Not to mention the era before the moon and the blue planet.

Ning Xiu was curious, what was it like in the ancient times?

Tiamat and Theia before the creation of the blue planet and the moon.

How brilliant are the civilizations on these two planets? (End of this chapter)