Everyone: Are mechanics weak? I wake up and rectify the natural disaster

"There is a situation."

Without the mecha's warning, Su Wen saw something strange:

A huge wall that seemed to connect the sky and the earth appeared at the end of the line of sight.

Cut off this underground jungle.

There is also some kind of symbol on the wall.

A very huge character.

Su Wen almost instinctively realized that this should be an alien text.

And mostly numbers.

Because the way it is printed on the security door is exactly like a number used for marking.

It is indeed a security door.

He could tell at a glance.

It's just too big a size.

But there is an airtight lock in the middle, which can never fool anyone. It is too obvious.

"Very good, it seems we are starting to approach the core area."

Su Wen smiled lightly.

At this time, 'Miss Bai' in front had already approached the security door.

She seemed to be very familiar with the road and stood in front of the security door without any fuss.

It seemed that he was not worried about any danger behind him.

But Su Wen still didn't come forward.

He watched silently from a distance of almost 800 meters, and specifically stood to the side.

He doesn't care what the other person does.

Obviously this guy should have some information about this artificial planet.

This is not surprising.

Her actions before entering here had already confirmed this.

The directivity is too strong.

It can even be thought that the reason why she came to Blue Star was here.

Theoretically, such a guy should be an old horse who knows his way around.

...At the very least, it won't be a black eye.

But Su Wen would not place his own safety on her intelligence.

After all, sometimes people who seek death may not know that they are seeking death.

So he just watched from afar.

Looking at this guy, he reached out and took out the lava-colored egg of the Star Beast that he carried with him.

'Miss Bai' held the egg in front of her and raised it towards the airtight gate of the safety door.

Immediately afterwards...

A light red grating fell from the center of the gate and scanned it.

Then it turns from red to blue.

At the same time, an electronic voice in an unknown language made a announcement.

After the broadcast of unknown content ended.

The huge security door, at least several hundred meters high, opened with a bang.

"this..."

Su Wen frowned.

There was a hint of doubt and a hint of realization.

In fact, with this process, he could roughly guess what was going on.

"What is the content of the broadcast? Can it be translated?"

Su Wen asked, seeing the girls all shaking their heads.

"...Then let me ask a professional - system, where is your 'Rosetta Core'?"

"Received, enabling Rosetta core, translating..."

The electronic sound of the system sounded at the right time,

Then it paused:

"The sentence content is: 'Samples that meet the conditions are detected, the containment action is approved, and the channel is opened.'"

"Ha, that's true.

A little different from what I imagined, but not too close. "

Su Wen smiled.

“So, is this really a species protection base?

Or is it the sample storage library of a certain interstellar civilization? "

Zhenhai Liu frowned slightly.

Just like my own commander.

She actually also likes bigger guys who are more energetic.

For example, something like a celestial battleship.

Regarding the current situation...

Can't say very disappointed.

But it's also obvious that it feels a bit missing.

"Not necessarily. We can't determine its true purpose until we get to the control center."

Su Wen didn't feel disappointed.

In fact, 'scientific research facilities' are of higher value to him than 'military facilities'.

After all, the celestial battleship is something that can't be built at all.

And if such a huge artificial planet is really a planet-level scientific research institution...

"Maybe there might be some particularly rare and advanced biotechnology inside?"

he said cheerfully.

Then start again.

Follow the footsteps of 'Miss Bai' and walk towards the safety door that has not yet been closed.

The latter had now entered behind the door.

But Su Wen was not worried about losing track of his target.

Because the handful of nanobots had turned into dust and were hidden directly in her hair.

It was impossible for her to escape surveillance.

..

As Su Wen continued to approach.

The huge door quickly enlarged in front of my eyes.

Only here can we see how majestic this underground jungle, or the space that accommodates the underground jungle, is.

The portal, which is at least five hundred meters high, stands in front of us, truly as majestic as the sky.

This height is almost enough to fit a Burj Khalifa into it.

I have to say it's staggering.

And behind the door...

"Wow, it's so big!"

Su Wen looked at the scene in front of him and couldn't help but admire.

Behind the door is an even more majestic man-made wonder.

The interior of the entire artificial planet is completely hollow.

But it's not completely empty either.

It is a multi-layer structure with certain space intervals between each other.

Just like a normal rocky planet, it should be composed of a rocky crust, a liquid mantle, and a solid core with high temperature and high pressure.

These three categories can be further subdivided according to different components. In fact, it is not surprising that there are even more than a dozen levels.

And now this...

It's like a normal nesting doll with more than ten layers, every few layers, one layer has been removed.

Therefore, what appeared in front of Su Wen was a complicated multi-layered hollow-shaped sphere.

The outermost layer, which is the layer he is in, is the first layer connected to the planet's surface crust.

It is also the largest level.

Standing on the platform in front of the security door and looking out, there is a huge silver-white curved wall that cannot be seen up, down, left and right. This is the inner wall of the earth's crust.

At regular intervals on the inner wall, there was an exit similar to where he was.

It was obvious that the first shell of this planet was all similar to the 'super large ecological reservoir' he just passed by.

The upper and lower sides are sealed by alloy walls.

But there is an exit.

It also has energy circuits that provide light and has a soil surface.

It's like a box containing an underground jungle that stretches for hundreds of miles.

The entire inner wall of the first floor is densely packed with such 'boxes'.

Although Su Wen couldn't see the scenes in other ecological libraries, after all, those ecological libraries were all closed.

But it is conceivable that there is probably this kind of biosphere inside.

"It's like a showcase full of specimen glass bottles."

He said.

Well, this metaphor is still very vivid.

He was also inspired by it.

This is the outer layer.

And the inner layer...

Su Wen stood under the security door, with a long track in front of him.

Or we can also say space bridge.

Because there is nothing above and below it, suspended in the void that is more than a thousand miles long between the outer layer and the inner layer of the planet.

In all directions, on the entire inner wall, behind each safety door of the outer ecological reservoir, there is a space bridge leading to the inner layer.

Because this is not an integrated fixed structure, but a large number of rings connected in series, with an energy channel running through the inside and outside in the middle, like a rainbow bridge floating in the air.

That 'Miss Bai' is on top of it.

On the rainbow bridge that strung together countless rings, she quickly crossed the far distance between the inner and outer layers at a super speed that was clearly beyond the scope of her capabilities and almost close to the speed of the third universe.

And it has not been affected at this high speed:

There is an air environment in the inner space of this artificial planet.

Under normal circumstances, she would have been burned to ashes by air friction.

"It's some kind of space warp network, and it's sustainable."

Helena from the rear immediately made a judgment.

"So broad?"

Su Wen was shocked: "The entrance hall is paved with a space to jump to the network?"

Turtle, this is really the level of an interstellar rich man!

At the very least, it must be a higher civilization.

...In fact, seeing this scene in front of him, his suspicion that this man-made planet may have originated from a certain fallen father has been infinitely higher.

The size of this facility is secondary.

Compared with the volume scale, the technological level of the applied technology is the most important.

Even if we don’t mention those space warping network tunnels, that is, orbits that have modified the space warp rate.

Just for such a large internal cavity of a planet, with a dense metallic crust outside, there must first be a gravitational field twister as large as the planet.

Otherwise, this thing would have collapsed into a mess of broken pieces due to the structural strength being unable to support it.

It is difficult for solid planets, especially metallic solid planets, to form internal cavities.

It can even be said that it is impossible.

Because this completely violates the celestial mechanics under the classical physics system.

For any celestial body, the inside is denser than the outside, and the internal structure is heavier than the external components.

Not to mention planets, this is also true for stars.

A large proportion of stars have solid cores, and they are often made of metal, because those dense metallic elements can only be generated at a very late stage of atomic polymerization reactions, and are naturally more frequent closer to the core of the star.

Even black holes are like this.

The singularity is difficult to specifically measure using the classical physics system, but theoretically it also has mass, and it is close to infinite mass.

Therefore, it is difficult to fix an internal structure like this without a gravitational field and just by enhancing the structural strength.

And this kind of thing...

That is not something that can be taken out casually.

Modifying the gravitational parameters in the area, or artificially distorting the gravitational wells in the area, is something ordinary civilization can only dream about in science fiction novels.

There is simply no ability to achieve it.

Not to mention that the device they created can still be effective for an unknown number of thousands of years, in this virtual space where logic is completely unknown.

This is not something that cats and dogs can do.

From this point of view, the value of this 'wandering big iron ball' is probably no less than those gifts from fellow Fiji people...

After all, those who created them are probably all super civilizations of the same level.