I take the earth to wander

A black hole itself is just a celestial body with a huge mass and a huge gravitational force, even so strong that light cannot escape.

It is also because of this huge mass that time and space will be distorted.

A normal black hole starts to collapse towards the center after the star dies.

When the core becomes all neutrons, it becomes a neutron star.

But if it becomes a neutron and doesn't stop collapsing, a black hole will form.

After a star the size of the normal sun collapses into a black hole, the solid part is only a few kilometers in size, and the visible mass is compressed to the extreme.

It is precisely because of this that the gravitational force is so strong that even light cannot escape.

As for the black hole in the center of the galaxy, it is equivalent to the mass of two million stars and formed after the collapse.

As the so-called quantitative change causes qualitative change, the black hole formed by the collapse of the mass of two million stars will naturally distort space to a certain extreme.

Coupled with the role of some high-dimensional features.

It even triggered a natural space transition.

"Speaking of which, what we passed through just now is a white hole? Then are we still in the original universe?" Lu Yao observed the white light that was getting farther and farther behind, and looked at the pitch blackness in front of her again.

The opposite of a black hole is a white hole, except that a black hole absorbs matter, while a white hole ejects matter.

Theoretically, a white hole is a reversed black hole, and the matter that enters the black hole will eventually be ejected from the white hole to maintain a balance of the universe.

There is a saying that black holes and white holes should exist in different universes, and the matter absorbed by the black hole from this universe will be ejected from another universe by the white hole.

But in fact, as far as the black holes in the galactic center are concerned, they did not travel through the universe, but only through the Milky Way.

"We are still in the original universe, but the location has changed. This should be another river system, but I don't know how far it is from the Milky Way." Lin Xu answered Lu Yao's doubts.

At the same time, the Skylark has also rushed out of the black hole in the center of the river system at a thousand times the speed of light.

In theory, a black hole swallows everything, but as long as the speed is fast enough, it is not impossible to escape.

"Another river system? Did humans come here back then?" Mu Xiyue looked out the porthole with longing.

"It should be." Lin Xu's tone was also a little uncertain.

"Look, look, there is no disorder and filth outside, and we have really arrived at another river system." Nan Zhu suddenly pointed out the porthole and shouted in surprise.

Everyone looked carefully, only to find that after rushing out of the black hole in the center of the river system, the outside scene also came into view.

It is no longer shrouded in dense black curtains, wrapping the disordered filth in the center of the entire galaxy, but has become a scene of a normal center of a galaxy where a large number of stars gather.

The center of a normal galaxy should be composed of the most central black hole and gradually outward, densely packed stars.

"The density of stars here is so high." Lu Yao sighed.

"Near the center of a normal river system, the density of stars can reach hundreds of thousands per light-year." Mu Xiyue replied.

"With so many massive stars, it's no wonder that the disorder and filth of the galactic center can swallow order and grow to such an extent." Lu Yao sighed.

"It seems that this river system is not bad. So far, no disorder and pollution have been found." Lin Xu, who has always opened the high-dimensional perspective, has seen more than a few people.

"Isn't it a relatively primitive galaxy that hasn't developed advanced civilization yet? I don't believe that there are advanced civilizations, and they won't use the chaotic energy, unless the river system center here doesn't produce the chaotic energy." Nan Nan Zhu doubted.

"There are also high-dimensional weak points here, so in theory, chaotic energy can also be mined, and I have already seen facilities that are mining chaotic energy." Lin Xu's face changed, and his tone was a bit complicated.

"Did you see it? Where is it? Can I take a look too?" Nan Zhu asked.

"It's not far ahead." Lin Xu replied.

At the same time, it directly opened the portable space.

Suddenly, the space around the Skylark fluctuated, and a large number of autonomous mechanical aggregates poured out from the portable space, and then flew in all directions.

Lin Xu's high-dimensional perspective, in fact, can't see too far away, and he can see that the chaotic energy is being mined because it is close enough.

So he needs an autonomous mechanical aggregate to investigate farther away.

Since as soon as you leave the center of the river system, you will see the facilities for mining chaos energy, so there will be no accidents in other places.

And soon, the Skylark arrived near the facility where the chaotic energy was being mined.

Nan Zhu lay on the porthole, his eyes widened, looking at everything outside the window.

I saw a star floating alone in the universe.

Considering the density of the stars here, it is normal that there are no planets around the stars.

But around this star, there are a large number of various industrial facilities.

Several star rings surround the star, and a large number of various instruments are aimed at the star, constantly impacting the star with various energies.

More importantly, some of this energy seems to be collected from stars.

It's almost like a star is rushing on itself.

"Is this collecting chaos energy?" Mu Xiyue muttered to herself.

Everyone present saw the scene of collecting chaotic energy for the first time.

I saw a large number of various spaceships sailing back and forth around the navigation area. This place is like a large-scale interstellar factory, with various transport ships coming in and out.

Law enforcement ships can also be seen around to maintain order.

So when the Skylark appeared here, it couldn't even attract the attention of others.

Because there are too many large and small spaceships, even though the construction style of the Skylark looks different from the civilization that is mining the energy of chaos, the styles of the various spaceships here are not uniform.

Looks like it's from all sorts of weird civilizations.

So Lin Xu simply parked the Skylark here, and started to watch it openly.

After a while, a law enforcement ship spotted the spaceship parked by the side of the road and flew over to inquire about the situation.

Looking at the questioning voice sent from the other side, and listening to the accented Chinese, Lin Xu was a little confused.

Well, Chinese is really the universal language of the universe, right?

However, Lin Xu also confirmed that humans did come to this river system back then.

Although it is not clear what is left in this river system.

But at least it shows that he followed in the footsteps of human beings and didn't go astray, that's good, that's good.

"Is there a malfunction in the spaceship ahead? Repeat, if there is a malfunction in the spaceship ahead, we can help repair it." The law enforcement ship's inquiry sounded in the cockpit.

"The fault has been eliminated, thank you for your help." Lin Xu replied immediately.

"Enter the channel immediately, prepare to enter the port, and do not stay by the channel. Repeat, prepare to enter the port, and do not stay by the channel." The law enforcement ship sent another message.

"Understood." Lin Xu replied.

"Are we really going in?" Nan Zhu on the side seemed to be asking, but he couldn't hide the eagerness in his tone.

"Let's go in and have a look. We don't know anything about this river system now, so maybe we can get some information." Lin Xu decided.

Immediately, under the guidance of the law enforcement ship, the Skylark joined the torrent of spaceships entering the port.

Some of these large and small spaceships are about a hundred meters in size like the Skylark, while some are transport ships that are kilometers long, and some are even 10,000 meters long.

For a while, it was like a fleet of ships lining up to pass the lock.

At the same time, Lin Xu quietly opened the portable space, and a large number of nano-robots began to be released, sneaking into various spaceships around to collect information.

Some even sneaked into the port ahead.

Soon, it became clear what these spaceships were here for.

In fact, they are ordinary cargo ships, some of which are loaded with various industrial equipment, and some of which are just ordinary daily necessities.

Others are passenger spaceships, and some are here for business.

It turns out that this huge factory that mines chaotic energy is also a huge settlement.

Think about it too, such a large factory must require a lot of people to maintain daily operations.

Then it is normal to need all kinds of daily necessities.

Soon, it was Skylark's turn to pass.

With so many spaceships, it is naturally impossible for humans to inspect every spaceship. Instead, robots are responsible for detecting whether there are contraband in the spaceship.

The first is the large sensors on the outside, and the second is the detection of robots that enter the interior of the spacecraft.

And these are naturally easy for the Skylark to deal with. Lin Xu doesn't know if there are any contraband items in the Skylark compared to this civilization.

So be conservative, let the nanorobot sneak into the machine during the inspection, block the signal alarm device, and then pass the level very easily.

As for the electronic pass and the like, it was also copied from a nearby spaceship by nano-robots.

At the same time, the nano-robot will enter the information of the fake pass into the computer system of the checkpoint, so the pass pass is safely passed.

The Skylark just sneaked into this factory that mines the energy of chaos.

Of course, just entering the port living area.

Following the guiding signal, it came to a certain part of the stellar ring around the star, and slowly docked.

The huge city above the star ring immediately appeared in the eyes of several people.

"Does it still look very prosperous, Mr. Lin Xu, should we go for a stroll?" Nan Zhu was eager to try it immediately.

"Okay, let's go. After being nervous for so long, take it as a relaxation." Lin Xu stretched his waist and stood up.

"Yeah, let's go shopping." Nan Zhu cheered, hugged Lin Xu's arm, and walked out.

Lu Yao, who is still working on the questions, is a little hesitant. She is reluctant to bear the big questions in front of her, but also wants to see this city of unknown civilization.

"Let's go together, don't hold back here all the time, maybe it will be more helpful to solve the questions if you relax." Mu Xiyue directly pulled Lu Yao up.

Miss Qiu also automatically followed Lin Xu.

In this way, five people left the Skylark and came to the port.

On the turbulent port, there are all kinds of strange races, but on the whole, the mammals that walk upright are the most.

Because only creatures of this form have the greatest possibility of evolving into intelligent life.

The appearance of Lin Xu and the others did not appear to be unique among these strange creatures. Even Nan Zhu, who had fox ears and fox tail, could shake his big tail openly without attracting attention from anyone. s concern.

Well, it's not that they haven't attracted attention, but the reason for attracting attention is not because of their racial characteristics, but because of their personal characteristics.

For example, the appearance of several people, even in the eyes of aliens, they still think it is very good-looking.

After all, they are all mammals that walk upright, and their appearance is not very different from that of humans, so they naturally have similar aesthetics.

It's like when we look at Avatar and ET, it's clear at a glance which one looks better.

Of course, it’s not a race after all, so at most we just think it looks pleasing to the eye, just like we think Avatar looks better, but we definitely don’t react to Avatar.

Well, except for certain special groups, it is no longer considered within the scope.

Walking on the avenue of the airport, there are towering tall buildings in all directions, and the sky is wrapped by a layer of membrane, which filters out part of the light of the stars and shines in the huge airport.

Nan Zhu pulled Lin Xu with enthusiasm in his eyes.

Miss Qiu following behind was as quiet as ever.

Mu Xiyue and Lu Yao also looked around curiously.

Lin Xu, while shopping, did not forget to receive the information sent back from the autonomous mechanical aggregates exploring in all directions through the nano-robots spreading around.

At the same time, the portable space around him opens up, and nano-robots are scattered everywhere he goes.

This is already a habit of Lin Xu.

No, it's not just Lin Xu's habit, Mu Xiyue, Nan Zhu and even Lu Yao are also spreading nano-robots in all directions through their respective portable spaces.

For several people, being in an environment without nano-robots always feels unaccustomed, uncomfortable, and insecure.

So wherever you go, as long as you see a place where there are no nanobots, always spread some.

Anyway, nanorobots can self-replicate, and for them, there is an endless supply. As much as they spread, they can replicate and supplement themselves in the portable space, so even if they are spread out, they will not be used in the end, and they don’t care at all. .

However, just as a few people were happily visiting the airport of the unknown civilization, they were also collecting information about the unknown civilization.

Suddenly, a siren sounded in the airport.

A large number of small machines lifted off in the airport, patrolling back and forth.

At the same time, the announcement rang.

"Warning, warning, traces of devouring particles have been found, and it is suspected that devourers have sneaked into the port. Please keep calm in the port and cooperate with the guard's search."

"Please keep calm in the port and cooperate with the guard's search."

Accompanied by the announcement, there were riots in the entire port.

The people around Lin Xu, who were originally extremely calm and eating melons, immediately became restless when they heard about devouring particles and devourers.

"The devourer? Did the devourer infiltrate here?"

"Damn the port administration, is it a bunch of shit? It can all be sneaked in."

"No, I have to leave quickly, my cargo is still on board, in case it is eaten by the Devourer."

"Go home, I want to go home, my daughter is still waiting for me, I can't die here."

"If I had known earlier, I wouldn't have come here to deliver this shipment."

Some people even ran away and ran towards the port, obviously planning to escape back to the ship.

But before he could take a few steps, a laser shot from the small machinery patrolling in the sky, directly hitting the floor in front of the man, melting the ground into a big pit.

"Warning, warning, please keep calm in the port, otherwise you will be treated as a companion of the Devourer."

Immediately, those who originally planned to run back to the port did not dare to move, so they could only stay where they were.

But the loud cursing sound is not less.

And the patrolling small machines don't care what you scold, as long as you don't run away, they ignore you.

"Master Lin Xu, what is the devouring particle? What is the devourer? Have we encountered a wanted criminal?" Nan Zhu held Lin Xu's arm and looked at the small patrol machine in the sky with a curious and eager look. look.

It looks like I want to grab one any time to study and study.

"You ask me, who should I ask?" Lin Xu shrugged, but still looked around, and his eyes fell on someone who looked like a tour guide.

"Let's find someone to inquire about." After speaking, Lin Xu walked like that person.

When Miss Qiu, Mu Xiyue and Lu Yao saw Lin Xu moving, they naturally followed Lin Xu to that side.

The small machines patrolling in the sky don't care about this kind of small-scale movement. They don't require everyone to be motionless, but they can't make actions that are likely to cause riots, such as running and so on.

"Brother, inquire about something." Lin Xu waved.

The appearance of that person's race is 80-90% similar to that of humans, except that some joints on his body are slightly different from humans, and his hair is naturally thinner than humans.

It can be regarded as a race born in the Mediterranean.

Seeing Lin Xu greet him, Nai Sheng Mediterranean frowned.

"Are you part of our tour group?"

"No." Lin Xu shook his head.

The man looked at the several beauties who were following Lin Xu, and his mood suddenly became even worse.

It is 80 to 90% similar to human appearance, and its aesthetics are not bad.

"Oh, then I'm not obliged to give you an answer." Tian Haidi turned his head away and didn't intend to pay attention to Lin Xu.

So in this situation, Lin Xu had no choice but to use his ability to withdraw money.

He reached out and took out a banknote from his body, and handed it directly to Tiansheng Mediterranean.

Of course, he copied the banknotes with nanobots, as many as he wanted, so he directly copied the one with the largest denomination.

And the tour guide who was unwilling to answer Lin Xu's question just now, his eyes lit up immediately.

As soon as he took the money, he put it in his pocket.

"If you don't understand anything, just ask, boss."

In the interstellar era, especially among those who need to travel far, physical currency has replaced electronic payment and revived.

The main reason is that the universe is too big, even if it is a digital currency that does not require a network, it is not as popular as banknotes among voyagers.

Because where they're going, some are even so backward that they don't have electronic devices capable of holding digital currency.

As a result, the parallel trend of physical currency and electronic currency has been created.

"I want to ask, what's going on here?" Lin Xu asked, pointing to the small machinery above his head that was still patrolling back and forth.

"What's going on? They're catching the Devourer." Tian Sheng Mediterranean looked confused, as if he was saying something that should be taken for granted.

"What is the Devourer?" Lin Xu asked.

"What is a devourer? Boss, you don't even know about a devourer?" Tiansheng Mediterranean looked at Lin Xu suddenly, as if he was looking at a primitive person.

"Should I know?" Lin Xu said, another large bill was thrown out.

"It's normal if the boss doesn't know! After all, normal people don't pay attention to the Devourer, do they, hahaha." Tiansheng Mediterranean looked around carefully, kicked the money into his arms, and said haha.

You have money and you are the biggest, as long as you give money, you can say what you say.

"Okay, let's talk about it quickly, what is the Devourer." Lin Xu asked.

"Where the boss came from, did he just join the alliance, so he doesn't know much about the wanted devourer?" Mediterranean Sea helped Lin Xu think.

"Yes." Lin Xu nodded.

"That's it. Let me tell you, the so-called devourers were once members of the alliance, but at that time they hid their true colors and lurked in the alliance."

"It wasn't until their true colors were exposed that everyone knew their purpose. It was terrible, really terrible."

Lin Xu didn't interrupt him, but waited for him to continue.

"It turns out that the devourer can manipulate a special particle in the universe called a devouring particle. This devouring particle will continuously devour all the matter in the universe, and copy the matter into the devouring particle itself."

"Think about it, how terrible it is."

"Swallow matter and copy itself?" Why did Lin Xu sound so familiar.

At first, when he heard about the devouring particles, he thought it might be related to disorder and pollution.

But now the more I listen to it, the less I feel like it.

Although disorder and filth can also assimilate order into disorder, I haven't heard of any intelligent life that can manipulate disorder and filth.

If it is still in line with this statement, isn't there only nano-robots left?

"Is this scary?" Lin Xu didn't understand.

"Think about it, if they are allowed to devour and copy like this, sooner or later, all the matter in the entire universe will have to become these devouring particles? Isn't that terrible?" Speaking of this, the natural Mediterranean tour guide said with a smile on his face. All inexplicably showed a look of fear.

It can be seen that the so-called Devourer and Devouring Particles have caused him much mental trauma.

Of course, this may not necessarily mean that he has encountered it personally, but in this era, even if he has not encountered it, it is still very simple to watch a few videos or even experience it in virtual reality.

I just don't know what scene he experienced.

Lin Xu and the girls also looked at each other in blank dismay, and finally understood.

The devourers of emotion that sneaked into the port are just a few of them.

Especially in the portable space of several people, nano-robots are still being released.

So unscrupulous, must not be discovered!

At this time, the crowd that had gathered on the street slowly dispersed.

No one caused confusion, so everyone left slowly, and the patrolling small machines naturally ignored it.

The Mediterranean tour guide is also preparing to take his tour group members back to the hotel.

This kind of thing has happened, who still has the mind to continue playing, it is safer to go back to the hotel quickly.

Lin Xu thought for a while, then took out a whole wad of banknotes and handed them to the Mediterranean tour guide.

The tour guide's eyes lit up immediately.

He looked like he was willing to go up the mountain of swords and go down the sea of ​​fire for Lin Xu.

"We are temporarily joining your tour group now, what do you think?" Lin Xu asked.

"Temporarily joining? Now? No problem, of course no problem. It's just that we're going back to the hotel now?"

"It's okay, just give us a few more rooms in the hotel." Lin Xu replied.

Although he was wanted by the port, he didn't want to leave just like that.

Regarding the so-called alliance, there is also the devourer, and the devouring particle.

Lin Xu needs more information.

PS: Ask for a monthly ticket, ask for a recommendation ticket.