I take the earth to wander

"The universe crossing fortress we are looking for? It can't be here, right?" Nan Zhu looked up at the sky like Lin Xu in surprise, but saw nothing.

"Right here, I didn't expect him to be living in seclusion near the Universe Crossing Fortress." Lin Xu also felt a little emotional.

"If it's here, why didn't we see it when we came here just now?" Nan Zhu asked puzzled.

"He used a high-dimensional characteristic space to cover it up. I originally thought that he set up this high-dimensional characteristic space to hide something in it, but I didn't expect that it was to cover up the cosmic crossing fortress, and also to delay us now." Lin Xu replied.

While talking, several people had come out of the valley and arrived on the vast plains outside. The pleasant environment with the singing of birds and the fragrance of flowers was really in contrast to the previous environment that was still a land of yellow sand.

Even Lin Xu and the others couldn't help but take a few more glances.

"Is this reversing cause and effect and changing history? It's really incredible." Lu Yao sighed with emotion.

At this time, several patrol boats in the distant sky had spotted Lin Xu and his party. Suddenly, the unmanned patrol boats rushed towards where Lin Xu and his party were.

At the same time, the radio warning sounded.

"Warning, unknown persons have broken into the planet's protected area. Please provide relevant documents to prove your identity. You have the right to remain silent until your lawyer arrives."

"Let's go." Lin Xu ignored the patrol boats in the sky, paused on the ground, and rose into the sky toward space.

Miss Qiu, Nan Zhu, Mu Xiyue, Lu Yao and Arisa all followed, leaving behind the patrol boat below in the blink of an eye.

As the scenery below became smaller and smaller, scenes in the sky that had not been seen before when I came to this planet also appeared.

A huge star ring surrounds this planet, and countless intelligent life forms survive in this star ring. They travel between the ground and the star ring through dense space elevators, forming a vibrant civilization.

And all of this clearly did not exist before Lin Xu and others came to this planet.

At that time, this planet was just a dull planet filled with yellow sand.

Now, although the stars are still at the end of their lives, the entire galaxy seems to be full of vitality. All changes are due to the existence of these intelligent life forms.

They transformed various planets in the galaxy, and Lin Xu even noticed that the huge doomsday spacecraft they built on the planets on the edge of the galaxy was their way of preventing the sudden supernova explosion of the star.

A star entering the end of its life may start a supernova explosion at any time. If this happens, the intelligent life on the doomsday spacecraft will be the seed of this civilization.

Of course, they are still building more giant spaceships and intend to immigrate to galaxies outside the galaxy.

However, at the edge of the universe, due to the expansion of the universe, the distance between galaxies is much further, so galaxy immigration becomes more demanding.

But it doesn't matter, they are not desperate, but full of hope.

However, it was this vibrant hope that made Lin Xu and his party feel depressed when they were near the star ring.

Because everything here is based on Lumen changing the planet and the historical process of a certain intelligent civilization that should be destroyed in history.

Lumen modified the history of this planet, so that this intelligent civilization did not perish in a certain disaster, but instead multiplied and developed. Only then did this planet and even this galaxy become what it is now.

But all this is just a beautiful soap bubble, which will burst as soon as you blow it.

Because with Lumen's ability, there is no way to achieve this kind of change in the real universe. The huge correction power of the universe will completely correct his attempt to change history.

Therefore, his change was only carried out under the protection of this galaxy by the high-dimensional characteristic space.

This galaxy was placed under the protection of high-dimensional characteristic space by him, temporarily isolating the correction power of the universe, so he could easily change the history of this galaxy and allow a group of people that should have died out in history to develop.

"Lord Lin Xu, if we break this high-dimensional characteristic space and let everything here contact the outside universe again, will this civilization also disappear directly?" Nan Zhu looked at the extremely busy scene above the star ring, and suddenly Some are unwilling to accept it.

In order to build this huge star ring and leave traces on various planets in the galaxy, this civilization must have spent countless efforts! Maybe they still have countless astronauts who fell on the way to explore the universe, and countless heroes who fell on the key points of saving civilization. But all of this is actually meaningless. When this place comes into contact with the outside universe again, everything will be corrected. Nothing has ever happened, including all their hard-fought efforts to develop civilization, which cannot even leave a trace in the universe.

"No, maybe this is also an opportunity." Lin Xu said after hesitating.

"Opportunity?" Nan Zhu was puzzled, and the others were also confused.

Only Arisa seemed to have thought of something.

"So, this is his purpose? I was still wondering how we could be trapped by such a high-dimensional feature space, but it turns out that's what he thought." Arisa suddenly realized.

It is almost impossible for ordinary races to break into a high-dimensional feature space. They cannot even discover the existence of high-dimensional feature space.

It may be difficult for god-level civilizations, but for Lin Xu, Miss Qiu, Nan Zhu, Mu Xiyue, Lu Yao and even Arisa, breaking the high-dimensional feature space is almost a simple matter, then How does Lumen realize the idea of ​​delaying time by relying on this high-dimensional feature space.

"Yes, the opportunity is rare, so give him some time." Lin Xu nodded and decided.

"Master Lin Xu, do you want to take this opportunity to master the ability to use high-dimensional power to reverse cause and effect?" Mu Xiyue reacted suddenly and suddenly realized.

"Yes, reversing cause and effect still requires certain skills, and obviously Lumen has left enough skills here. I just need to follow them and truly modify the history of this civilization so that it will be in the real universe. It is also recognized by the universe, even if he has mastered the ability to reverse cause and effect. I don’t know when there will be such an opportunity next time. In this case, give him some time!" Lin Xu decided.

"So, this civilization can truly exist? Then what should we do?" Nan Zhu said excitedly.

"No need to do anything, just wait. I want to determine first which important node of this civilization has been modified in history, allowing this civilization to continue." As he said this, Lin Xu slowly closed his eyes. , suddenly the high-dimensional sight opened, and he started to look at the galaxy covered by this high-dimensional characteristic space.

He followed Lumen's traces when he revised history, and soon found a way to use high-dimensional power to read history.

It has to be said that although in terms of high-dimensional power, Lu Men and Lin Xu are like water droplets and the sea, but when it comes to the subtle control skills of high-dimensional power, Lu Men has indeed brought his skills to the extreme. In some aspects, even Lin Xu couldn't compare to him.

So Lin Xu began to use high-dimensional power to read through the history of this galaxy.

Soon at some point 20,000 years ago, a key node was found that changed the fate of intelligent life on this planet.

"Found it." Lin Xu slowly opened his eyes and said.

"Found it? What should we do next?" Nan Zhu seemed even more excited than Lin Xu himself.

"Go back to the past 20,000 years ago and fix the changed history with my hands." Lin Xu replied.

"Oh, go back to the past 20,000 years ago. What? Go back to the past 20,000 years ago?" Nan Zhu's voice suddenly became high-pitched.

"Really, can it still be like this?" Mu Xiyue was also rarely surprised.

"Yeah, I didn't expect it to be like this before. No wonder Lumen was sure that I would be delayed here. Going back to the past and seeing it with my own eyes, the temptation is really great." Lin Xu sighed.

The next moment, he waved his hand, and high-dimensional power enveloped the bodies of several people present.

"Let's go together and see what happened in the past 20,000 years ago."

In an instant, the scene around the few people began to change rapidly.

Everything around him turned into black and white, like an old black and white silent film, and time began to flow backwards.

The star ring that had been built was rapidly shrinking, as if it was being quickly dismantled, until it disappeared.

Time came five thousand years ago, when intelligent life began to build the star ring. They excitedly laid the first star ring base in space, a huge base plate 10,000 meters long.

Time continued to flow back, and eight thousand years ago, intelligent life created a kilometer-long battleship for the first time, sailed to another planet in the galaxy, and began colonization.

The time finally came to 10,000 years ago. Suddenly, a large area of ​​the originally twinkling starry sky dimmed. Lin Xu stared at that area, feeling dazed.

"Master Lin Xu, what's going on in that starry sky?" Nan Zhu asked puzzled.

"That place should be where humans passed through thousands of years ago, right?" Lu Yao thought about it and guessed.

"That's right, that's an area that I can't get close to. It's also an area where history is completely fixed and cannot be modified at all." Lin Xu sighed.

He can modify history at will, but he cannot touch any history involving human beings.

Even if you simply get close to the area where humans lived ten thousand years ago and see the history of mankind with your own eyes, you cannot do the things that were done ten thousand years ago, because the history of mankind has been completely anchored and cannot be done. Modified, not even accessible.

Lin Xu couldn't even imagine how much the humans in higher dimensions paid to pull him out from the earth ten thousand years ago and throw him away ten thousand years later.

That is the Earth, the home planet of mankind, and it can also be said to be the most stable area in history. Any attempt to modify the Earth's timeline will not be allowed.

Because a small modification to the earth hundreds of millions of years ago may prevent subsequent human beings from being born on the earth.

The chain reaction caused by this may even trigger the collapse of high dimensions. After all, humans are now high-dimensional creatures that have been included in high dimensions.

Therefore, human history cannot be modified, not only the rules of this universe, but also the rules from higher dimensions.

Soon, the backward time spanned the time point ten thousand years ago, and the twinkling starry sky appeared again, without the dim areas, which meant that Lin Xu could already go to these areas, because there was no one there now.

But it is still somewhat difficult to modify the history of that area, because humans will pass by that area in the future, which anchors the future of that area. Therefore, it is not that Lin Xu cannot modify the history of that area, but he can only Small-scale modifications must not interfere with future humans, otherwise their modifications will be ineffective.

However, all this has nothing to do with Lin Xu for the time being, and the surrounding scenes continue to flow backwards like a black and white silent film.

The time came fifteen thousand years ago, and the intelligent life on this planet were cheering. The artificial satellite they built for the first time began to orbit the planet.

Time continued to flow backwards, and it officially came to 20,000 years ago. The flow of time finally stopped.

Everything around him was still like a black and white silent movie. Lin Xu took Miss Qiu, Nan Zhu, Mu Xiyue, Lu Yao and Arisa to land on the planet.

The surrounding scene was like a frozen black and white silent film, everything was filled with a sense of unreality, as if watching an ancient movie.

Nan Zhu couldn't help but get closer to Lin Xu, while Lu Yao landed while muttering, "Incredible, incredible, what is the principle of this? No, I have to record it, go back and calculate it carefully, calculate it carefully."

Lu Yao took a piece of paper and pen to record it. Mu Xiyue and Arisa, who were also seeing this scene for the first time, followed Lin Xu for fear of getting lost and forgotten in the gap of time. , can never go back.

Only Miss Qiu followed Lin Xu consistently, but her rapidly flashing eyes also revealed her inner unrest.

In this way, the group of people descended rapidly towards the planet below, and soon the scene on the planet came into view.

In this world 20,000 years ago, although there was still a large amount of vegetation, nearly half of the planet was already filled with yellow sand.

One can imagine how difficult it would be to manage it into the lush vegetation it would look like 20,000 years later.

Twenty thousand years ago, this planet was still in the era of city-state civilization.

The intelligent beings are divided into countless ethnic groups, occupying the city-states on the oasis, and fighting each other.

Relying on the high-dimensional power to sense key nodes in history, Lin Xu quickly found out what was happening below, a battle that affected the future of this civilization.

It was two armies confronting each other on the plain.

On one side, a large number of infantrymen were arrayed with guns, fighting against the nomads on horseback on the other side.

No matter how harassed and attacked the nomads on horseback were, the infantry stood step by step and calmly responded to the nomads' offensive.

However, at this moment, the leader of the infantry camp suddenly stumbled and was tripped by an arrow stuck in the ground.

Suddenly, the entire infantry camp went into commotion as the leader fell.

The leader of an army in the classical era was very important. Otherwise, there would be no talk of beheading generals and seizing the flag. Once the leader falls, the army under his command will immediately be shaken. If the enemy takes advantage of the situation and kills him, a big defeat is inevitable. of.

The nomads on the opposite side obviously seized this opportunity.

While the infantry were wavering, a large number of nomads rushed up on horses.

Then it got out of hand.

At this moment, Lin Xu, who was high in the sky, reached out and gently touched the black and white scene around him.

So, history changed. The leader did not stumble by the arrow, but commanded the army to repel the nomads.

Subsequently, this leader led his city-state to develop quietly and accumulate strength.

Until his grandchildren, relying on the strength he accumulated, seized control of several surrounding city-states in one fell swoop.

Then over the next few hundred years, his descendants built a huge empire.

The history of this planet and even this galaxy began to change.

"It's incredible." Mu Xiyue sighed.

"Yes, I just stumbled. Such a small thing actually affected the future of a civilization, causing an intelligent race that could have developed a magnificent civilization to disappear in the long river of history. It also made This planet will completely decline after 20,000 years, and it will no longer be suitable for the reproduction of civilization." Lu Yao also sighed.

"The development of civilization is the accumulation of many small things. There is a lot of randomness. In many cases, luck is also a part of strength." Arisa said and glanced at Lin Xu.

In a sense, the fact that human beings have been able to reach this point is not a sign of luck.

Time began to flow forward again, and the surroundings were still surrounded by black and white silent film scenes. Lin Xu and the others silently watched the subsequent developments.

With that small change in time, everything in this galaxy was changed.

People have established modern civilization, launched satellites, built spaceships, colonized every planet in the galaxy, and even built huge star rings.

Only when the time point ten thousand years ago passed again, the starry sky became dim, which also made Lin Xu's mood dim again.

But then the stars brightened again.

Lin Xu felt the huge pressure fed back by high-dimensional forces after they modified history. It came from the cosmic correction force, an effort to put the universe back on track.

Previously, Lumen relied on high-dimensional characteristic space to temporarily lay out the corrective force of the universe, but Lin Xu wanted to completely revise and fix the history of this galaxy, so naturally he did not isolate the corrective force of the universe.

Immediately, I felt the backlash from the corrective power of the universe.

It's a pity that in the face of human beings' high-dimensional rules, even the correction power of the universe is powerless.

In the end, the correction power of the universe did not change Lin Xu, but was forced to change himself to adapt to everything after Lin Xu modified history.

At this point, a new history is fixed and recognized by the universe.

Lin Xu also mastered the method of changing history and reversing cause and effect.

PS: Please give me monthly votes and recommendation votes.