I take the earth to wander

"The other party seems to have discovered our intentional whereabouts? It seems that they have mastered the quantum radar." Lu Yao looked at the various feedbacks from the system, especially the actions of the other party's reconnaissance spaceship flying towards this direction, and judged the current situation.

"The curvature engine fifty times the speed of light has mastered the quantum radar. Although they don't know the level of their weapons, this level of technology, even in the Milky Way, is definitely considered an advanced civilization. But such a civilization, why? How about choosing to leave the original river system and go into exile in an extragalactic galaxy? Extragalactic space is definitely not a friendly place.” Lin Xu sighed.

"Maybe they have a reason to do this? For example, they are being hunted down?" Nan Zhu thought for a while and said.

"To what extent is it necessary to escape from the river system? Normally, the Milky Way is so vast, no matter where you hide, it is enough to avoid hunting." Lin Xu said he couldn't understand.

"Could it be that the existence chasing and killing them is too powerful, so that the galaxy where they are located has no place for them?" Lu Yao also speculated.

"Even in the galaxy under the rule of the Galaxy Alliance, if a certain civilization carefully hides in a remote galaxy in the galaxy, the Galaxy Alliance will not be able to completely control every corner of the entire galaxy. Then it is not enough to surpass a technological level. The civilization of the river system is forced to escape to the space beyond the river, what kind of existence should it be?"

Lin Xu became interested in the targets that the fleet in front of him, or should be called the fleeing fleet, was evading pursuit.

At this moment, the reconnaissance spacecraft on the opposite side approached the Skylark at a speed of a hundred times the speed of light, and at the same time sent a quantum communication request to the Skylark.

It was a reconnaissance spacecraft about a kilometer in size, far larger than the Skylark.

It looked as if it crushed the Skylark, but the crew members on the scout spacecraft didn't dare to be careless about the small spaceship in the distance.

It is precisely because of its small size that it represents a higher technological content.

Because with the current technical level of the fleeing fleet civilization, the curvature engine can reach the size of a kilometer, which is already the limit.

Moreover, their curvature engine can only achieve a hundred times the speed of light at most, and it is still under the condition that the burden is small enough, such as the curvature engine used on the reconnaissance spacecraft.

As for the motherships of the fleeing fleet, due to the huge burden, they can reach fifty times the speed of light at most.

But the small spaceship in front of him, only a hundred meters in size, can travel in extragalactic space at a thousand times the speed of light.

The technical gap in this is terrifying when you think about it.

So they didn't underestimate each other just because the other was just a small spaceship.

The same goes for the top brass of the fleeing fleet.

Everyone understands very well that when the gap in technology level is large enough, even though it is just a small spaceship, it may even have the ability to destroy the entire fleeing fleet.

So contact is very cautious from the beginning.

On the Skylark, Lin Xu accepted the quantum communication request from the other party.

The first thing to pass is the language data packet of the other party, which is the basis for communication between the two parties.

Just looking at the language module in the data packet, Lin Xu had a strange expression.

Chinese, Chinese again.

Has Chinese really become the universal language of the universe?

However, thinking about the river system they came from, it is the river system that Lin Xu is going to, the river system where human beings have stopped, Lin Xu is not surprised.

Obviously, the target river system this time should have been greatly influenced by humans, so that Chinese has become a common language for foreign communication in a certain sense.

As a result, the exchanges between the two parties were quickly established.

Although Lin Xu also sent messages in Chinese.

But the other party didn't know that Lin Xu also used Chinese.

I thought that Lin Xu chose to talk to them in Chinese after analyzing the voice packets they sent.

This excited the reconnaissance spacecraft of the fleeing fleet.

Since the other party is willing to communicate in their own language, instead of sending their own language packs and communicating with each other in their own language, this is an expression of goodwill.

So the reconnaissance spacecraft tactfully proposed to the Skylark a request for a transaction between the two parties, and it was a technical transaction, in accordance with the benefits of the fleeing fleet's high-level executives.

"Transaction? Master Lin Xu, do you want to agree?" Miss Qiu, who was in charge of operating the quantum communication, asked.

"Yes, if they have the technology suitable for trading!" Lin Xu didn't mind making a deal, but he didn't think the other party could come up with the technology that interested him.

"The other party wants to trade the curvature engine technology." Ms. Qiu reported again.

"Curvature engine? Is this to increase the speed of the ship! Good idea, but do they have the technology that can be used for exchange?" Lin Xu was noncommittal.

Immediately afterwards, the quantum communication device received a large number of research report data packets about a certain material from the other party.

Looking at the massive data packets, Lin Xu became puzzled for a while.

Even if it's technology trading, they didn't tell the whole technology that they want to trade first.

"This does not seem to be technical information, but a data report obtained after researching a certain material called Cleanser Armor." Ms. Qiu said after a glance.

"Cleaner armor?" Lin Xu's heart skipped a beat.

"Ask them about the origin of the Cleanser's armor."

At the same time, Lin Xu also ordered Yinghuo to analyze the report on the Cleanser armor mentioned in the data packet.

Soon, Yinghuo's analysis ended first.

"Master, according to the data provided by the other party, the strength level of this material called Cleaner Armor is about the same as that of nano-robot aggregates, and it cannot be used as a building material, nor can it be used as a production material for autonomous mechanical aggregates. , belongs to civilian-grade strength materials." Yinghuo quickly came to a conclusion based on the various experiments carried out in the data package.

"In other words, it is useless to us." Lin Xu nodded.

"It can't be said that it is useless, but it is basically useless." Yinghuo replied very cautiously.

At this time, the exiled fleet on the opposite side did not know whether the decision was made after internal discussions, or did not expect Lin Xu to ask about the origin of the Cleanser's armor.

Anyway, finally another message was sent.

As the information appeared on the holographic projection display, all the people in the cockpit had weird expressions.

It is recorded above, about the origin of the Cleanser armor.

At the same time, this information also explained the reason why the exile fleet chose to exile in extragalactic space.

Obviously, the other party also saw the doubts of Lin Xu and others, so it was a kind of show of goodwill to tell the whole story without concealing it.

According to the description of the Exile Fleet, the Scrubber armor comes from a group that calls themselves the Scrubbers.

No one knew where they came from, whether they were one race or a combination of many races.

All they know is that they call themselves the second sons of mankind.

At the same time, every thousand years or so, they will clean up all the civilizations in the entire river system.

No civilization can survive the cleansing of the Cleaners.

Even if it barely resists the purge, the technological level of the entire civilization will not surprisingly fall back to the planetary age, or the pre-nuclear energy age.

If you can't handle cleaning, you can only go back to the Stone Age.

And the exile fleet civilization is one of the civilizations that barely resisted the cleansing of the purgers in the last thousand years, and only regressed back to the planetary era.

But no matter how hard they continue to develop technology, it is theoretically impossible for them to survive the next cleaning.

Therefore, after two hundred years of hard work, using the technical information kept in secret to re-develop the exile fleet civilization of the curvature engine technology, a decision was made.

They want to escape that hopeless river system with no future.

Even if it is a narrow escape, you have to go.

So they built a huge exile fleet, brought all the people as much as possible, and embarked on this desperate voyage.

The exile fleet did not deliberately conceal their current difficult situation.

Because of their situation, it is actually not difficult to judge.

It would be better to be honest.

After reading the information in front of him, Nan Zhu, Mu Xiyue and Lu Yao looked at each other for a while, not knowing what to say.

In the end, it was Nan Zhu who shook the fox's tail and broke the silence first.

"Master Lin Xu, this second son of mankind is definitely a fake, or he is a rebellious son at all. Do such things in the name of human beings, do they have hatred against human beings?" Nan Zhu said angrily.

"Who knows, but since these purgers claim to be the second sons of human beings, they should at least know something about human beings." Lin Xu said noncommittally.

"Who knows, maybe they just unintentionally dug up something from a certain ruin, thought they had inherited the mantle of mankind, and then called themselves the second son of mankind." Surprised by his own words.

"Human relics? Could it be that those cleaners really dug up human relics?" Lu Yao's eyes widened.

Although the previous human relics were all successfully obtained by Lin Xu without accident.

But who knows if there will be an accident this time?

"No, I just said it casually. It shouldn't be like this. Human relics are not so easy to dig." Nan Zhu hurriedly added.

"Who knows, everything is possible. But this Cleanser armor, maybe it should be researched instead." Lin Xu made a decision.

"Master Lin Xu, the technical information of the curvature engine for the transaction has been prepared. With their technical level, with the help of this information, they should be able to double the speed of the curvature engine." Ms. Qiu under Lin Xu's order , sorting out a copy of the technical information that Yingzhuo has packaged.

"Then send it over." Lin Xu lay on Nan Zhu's lap, enjoying the knee pillow with his eyes closed. Nan Zhu was still stroking Lin Xu's face with his big tail, helping him massage.

"Understood." Ms. Qiu pressed the send button, and a piece of technical information that was precious enough to cause countless wars among cosmic civilizations was just sent out.

It seems that they are not worried about the other party's non-compliance with the agreement at all.

The fact is also the same, if the other party surrenders the Cleanser armor according to the content of the transaction, then everyone will be happy.

If the other party breaks the contract, then Lin Xu can only take it for himself. I believe he will regret it in the end, and it is definitely not Lin Xu.

After the other party received the technical information, the quantum communication even lost the signal for a while, but it was connected again soon.

Obviously, the other party was also overwhelmed by Lin Xu's big hand, and was in a hurry.

Just sent the technical information directly, shouldn't there be a step in which the two parties exchange carefully with each other?

You just stud, what should I do here?

I don't know if Lin Xu felt an invisible confidence from the atmosphere on Lin Xu's side.

That kind of self-confidence seems to be saying, I am not afraid of you breaking the contract, you can try breaking the contract.

This made the exile fleet dare not break the contract.

Even at a faster speed, the Cleaner was armored, and according to Lin Xu's request, an unmanned spaceship was sent to the location of the Skylark.

It was as if he was afraid that if he was a second late, the other party would think that he was going to break the contract.

On the mothership of the exile fleet, countless high-level officials and scientists continued to pay attention to the unmanned spacecraft launched.

The size of that unmanned spacecraft was as big as the Skylark. At the same time, this unmanned spacecraft did not have the ability to navigate in curvature. After being launched, the speed quickly dropped below the speed of light.

And behind the mothership of the Exile Fleet.

The executives of the exile fleet and the scientists are very puzzled, how the Skylark will receive this unmanned spacecraft.

Could it be that after the exile fleet leaves, the other party will receive the unmanned spaceship?

It also makes sense.

But they just feel that this civilization that can cross the extragalactic space at a thousand times the speed of light is definitely not that simple to do.

Then, they saw it through the holographic image fed back by the quantum radar.

In front of the unmanned spaceship, a hole suddenly opened.

That's right, it's an empty space that swallows the unmanned spaceship in an instant.

The unmanned spaceship loaded with the armor of the Cleaner disappeared into space.

"what is that?"

"Replay, replay, watch it again, quick."

"It seems to be a space channel, that is a space channel."

"Space teleportation? This is impossible. Space teleportation is theoretically impossible."

"That's just our theory. A higher civilization and a more advanced theory may be feasible."

"But, but, even if it is feasible, how did they do it, open the space channel at a random location, or where was the spaceship teleported?"

The scientists quarreled, and no one could convince anyone.

The executives of the exile fleet are thankful that fortunately, their side complied with the agreement and completed the transaction.

Otherwise, once the two sides start a war, just relying on the ability of this hand to randomly open space channels at any position, the exile fleet will definitely not be able to win.

No wonder the other party is so sure that the transaction will be successfully completed, because even if it is not successful, they still have the force to force the transaction to succeed.

"The opponent's spacecraft has passed us." The navigator reported.

The scientists paused their quarrel and looked at the star map showing a huge fleet and a small spaceship passing by in the empty extragalactic space.

"They seem to be going in the direction we came from." A scientist hugged his four arms together in surprise.

"Are they going after the Cleaners?"

"What do you think, if there is a conflict between this civilization and the Cleaners, who will win?"

"I admit that this civilization is indeed very strong, but it is only compared to the Cleaners."

As soon as the cleaner was mentioned, expressions of fear appeared on everyone's faces.

Even if this civilization is very strong and can even open space passages at will, they don't think that this civilization will have any chance of winning when facing the Cleaners.

"Okay, this is not something we should consider anymore, let's think about how to thoroughly understand the technical information earlier, if we can really double the speed of the curvature engine, then we may really be able to successfully drive everyone to the new river system."

For a time, all the exile fleet scientists looked forward to it.

The Skylark, which had crossed the exile fleet and left, disappeared from the exile fleet's quantum radar after traveling a certain distance.

He had deliberately leaked his tracks to the other party before, but now that the transaction has been completed, there is no need to continue to reveal his tracks.

So the Skylark disappeared again, but then stopped.

Immediately afterwards, the Skylark began to prepare for the space jump.

At this time, Lin Xu had already returned to the earth, and saw the Cleanser armor in the unmanned spaceship.

Looking at the unmanned spaceship in front of him, which is similar in size to the Skylark, there are large pieces of armored shell with traces of battle damage.

Lin Xu was puzzled for a moment.

Because Lin Xu sensed the feeling of belonging to a nanorobot from the armored shell in front of him.

It's as if these armored shells are made up of nano-robots.

But very different.

Because nanorobots will enter an extremely active state when they are around humans.

That kind of active state will even make the family members with intermediate authority aware of it.

In the beginning, Mu Xiyue determined Lin Xu's human identity through the abnormal activity of this nanorobot.

But now these armored shells, although Lin Xu felt that they were similar to nanorobots, they were not active when they saw Lin Xu.

Not even a response.

It was like being dead.

Lin Xu even wondered if this was the "corpse" collected by the Cleaners after the deactivation of the nano-robots, and then only using its strength to make armor.

"Master Lin Xu, why do I feel that these armors seem to be nano-robots, but they don't seem to be. There is always a feeling of plausibility." Nan Zhu came closer to observe, and was the first to raise doubts.

"I think it's similar too, but it's not right." Lin Xu nodded and shook his head.

"These nanorobots don't respond to my commands. No, it's more like these nanorobots don't have this function, so they can't respond." Mu Xiyue tried to control the so-called cleanser armor, controlling the nanorobots as usual Released the sword energy, but failed to control it in the end.

"Yinghuo, what do you think?" Lin Xu asked.

"Master, this needs further testing."

"Then let's start." Lin Xu nodded.

As a result, the so-called Cleaner armor was sent to various laboratories, and various experimental reports and data inspection reports came out like a stream.

Lin Xu, on the other hand, still returned to the familiar courtyard, watching the drama boringly, waiting for the result.

Not surprisingly, Lu Yao went to the library to continue brushing up questions.

Seeing that Lu Yao disappeared voluntarily, Nan Zhu also took the initiative, and even pulled Mu Xiyue to launch an attack together, and put on specially prepared equipment.

Lin Xu, who was watching the drama, originally just wanted to rest, but he couldn't bear the pressure of Nan Zhu and Mu Xiyue, and was quickly brought into the rhythm of the two.

In this way, until Lin Xu completely suppressed the two, the winner was decided.

The report from Yinghuo also came out.

Lin Xu, who was entangled by Nanzhu's fox tail, read the report through the information transmitted by the nano-robot in his consciousness.

At the same time, the report was simultaneously sent to Ms. Qiu who was preparing dinner next door, as well as Nan Zhu and Mu Xiyue beside her.

"It's really a nano-robot? No, a simplified version of a nano-robot?" Nan Zhu looked at the report and stared at a pair of fox eyes full of charm.

"The materials that make up the Cleanser's armor are very similar to nanorobots, but they are not nanorobots in the strict sense, but more like pure nanomaterials that can change into ever-changing nanomaterials." Mu Xiyue read Analysis on the report.

"Nanomaterials? A simplified version of nanorobots?" Lin Xu frowned as he looked at the final definition in the report.

"Simplified nanorobots? Can't accept instructions, can't be flexibly controlled, more like nanomaterials produced by a specific factory, and can be flexibly combined into various devices? Well, I still don't understand, why not use nanorobots directly? "Nan Zhu finally seemed to give up and sighed.

"Maybe they can't use nanobots?" Mu Xiyue guessed after thinking about it.

"So they really dug up the human remains?" Nan Zhu couldn't help but said again.

"Can you think of something better? Human remains are not so easy to dig." Mu Xiyue said speechlessly.

"Maybe we won't understand the reason for all this until we actually meet the so-called purgers." Lin Xu also shook his head.

Yinghuo's report was very detailed, detailing the difference between this nanomaterial, or a simplified version of nanorobots, and nanorobots.

Lin Xu quickly finished reading the report, but he didn't relieve the doubts in his heart, on the contrary, he became more confused.

What is the so-called cleanser, and why do they clean the entire river system every thousand years?

The second son of human beings they call themselves, is it really just a claim, or does it really have anything to do with humans.

They clean the river system every thousand years. Could it be an order from humans?

Or really, as Nan Zhu said, he just dug up the remains of human beings, so he called himself the second son of human beings.

Also, since he claims to be the second son, does he still have the eldest son?

All in all, it may really have to wait until the target river system is reached before the answer can be found.

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