After the Age of Crisis, the Three-Body is about to invade, and the Ers, aware of the existence of the Three-Body Man, realizes that they are about to face a crisis.

In the past few decades, the application of science and technology has made great progress, and due to the monitoring of the three bodies of Tomoko on Earth, mankind has activated a variety of projects, including the Face Wall Project, the Ladder Project, etc.

But people's hearts are different, some are preparing for interstellar escape, and some are planning to help the three-body people break the wall.

After many years, with the development of science and technology, Luo Jun woke up from hibernation, and soon after the interstellar war, the "water droplets" of the three bodies were completely victorious, but two Earth warships successfully escaped......

Luo Jun's experiment in the dark forest was successful, but the "water droplet" blocked the launch tower, the sun.

In the end, Luo Jun successfully set up a new launch source, ready to use the dark forest theory to deter the three-body man.

In layman's terms, it is to expose the exact position of both sides in the universe, and they are in danger, which is a law of this universe.

All civilizations that are exposed to other cosmic civilizations will be destroyed!

During this period, due to the successful deterrence of the Luo army, the Erse and the Three-Body reached a near-perfect balance.

The Three-Body Man transmitted technology to Earth through Tomoko, and also learned the knowledge of humans, and the two sides were at peace for decades.

Later, when the army was old, the second generation of "sword bearers" withdrew from the stage of history, and the rights were handed over to Cheng Xin.

The Three-Body learned the treachery of man, attacked the Earth's gravitational wave cosmic broadcasting system with a droplet detector, and forced humans to migrate to Australia to fend for themselves.

The beginning of the broadcasting era lies in the Gravity, which is actually a gravitational wave tower, which is occupied by the people of the Blue Space.

The two pairs of crew voted to send a cosmic signal, and soon the Three-Body Man revealed its location, and a particle of light destroyed the Three-Body Planet.

Some of the surviving Three-Body people began to go into cosmic exile, humanity witnessed the explosion of the Three-Body Star, and the Dark Forest theory was completely confirmed.

As a result of playing with fire and self-immolation, humans have carried out a bunker plan: that is, to hide on the far side of other planets in the solar system to hide from the attack of light particles.

But people think too simply, the cleaner of civilization, the messenger civilization, sends a two-way foil that can reduce dimensionality to the solar system, and makes the entire solar system two-dimensional.

Cheng Xin and her secretary Ivy embarked on an interstellar escape path in the only light-speed spaceship.

"Three-body man, messenger civilization ......"

Hearing these two terms, Lin Sen couldn't help but think that there was a three-body country on the Kyushu Continent.

There is a woman named Emperor E in this country, and the legend is that she is still his wife, but in fact it is not, this Emperor E is the wife of Emperor Yu, and Emperor Yu is the grandson of the Yellow Emperor.

Could this three-body star be the three-body country of Kyushu?

As for the envoy civilization, Cheng Xin and the others don't know, and Lin Sen can't find any information here, so it seems that this name is not true.

"In this way, it is this messenger civilization that has destroyed the solar system, and it can use the means of dimensionality reduction and strike, it seems that it is still an advanced civilization, I should go and see it. ”

Hearing that Lin Sen was looking for the messenger civilization, Cheng Xin and Ai Wei didn't believe it, the universe is so big, there are countless civilizations, and each civilization tries its best to hide itself, even if it is a god, it is not easy to find, right?

In fact, the two guessed correctly, Lin Sen really didn't know where this civilization was, unless it had a real name or accurate coordinates, there were too many civilizations in the universe, and it was really hard to find.

And the reason why Lin Sen wanted to find this civilization was because his previous attention was on the blue star, and he had never dealt with the civilization, and now that the blue star of the universe has become a photo, he simply looked at these civilizations.

As for Blue Star, it's not that he doesn't want to recover, but before he determines the person behind the scenes, if he recovers Blue Star now, he is not afraid of the other party, but Blue Star can't help but toss.

Therefore, Lin Sen planned to investigate this matter clearly, and then restore the Blue Star, if it was really a ghost from the Dark Continent, then he would find out that person.

"It seems that you don't know the coordinates of the messenger star, so you should know when that two-way foil appeared, right?"

At the mention of the two-way foil, the two glanced at each other, and Cheng Xin fell into memory: "About ten years ago, we found it in space, at first we didn't know what it was, its area is not large, and there is no thickness ......"

Lin Sen nodded when he heard this, and checked the records of the divine map, the time was right, he didn't know what happened in the future, but he could still inquire about what had happened.

"Okay, now you stop the spaceship, don't run anymore, I'm going to take you back ten years ago and investigate the origin of the messenger civilization!"

"Ten years ago, you could planeswalk?"

Cheng Xin and Ai Wei looked surprised, but Lin Sen was very serious: "I can travel through time and space, but I can't change history without special circumstances."

I have no right to interfere with what happens naturally in this universe, if there are people outside the universe who make trouble, then everything will have a chance to turn around!"

Although they didn't understand what Lin Sen said again, they knew that Blue Star was saved, so the two immediately stopped the spaceship, and Lin Sen launched the divine map and returned to ten years ago.

......

The fourth universe, Blue Star Us.

The three of them walked out of the black hole, and Cheng Xin still looked incredible.

"It's amazing, I didn't expect that gods really exist, can every god control time?

The three of them fell to the ground, and the dumplings felt down-to-earth that made Lin Sen very happy, although he had been away for so long, he still felt that Lan Xing was kind.

"Not every god can control time, only if you understand the Tao, that is, what you call the supreme principle of the universe, the laws of nature.

And I'm not actually a god, I was a mortal before, I prefer others to call me an immortal, as for time, it has nothing to do with black holes, but with dark matter. ”

Lin Sen didn't say much, he was now attracted by the scene on Ers, this blue star found out quickly, although with the help of Tomoko, but the degree of development was still beyond Lin Sen's imagination.

Thinking that it no longer existed, Lin Sen couldn't help but feel sorry, thinking about whether he could change all this.

There is also a Cheng Xin here, who was directly kidnapped by Lin Sen in order to avoid trouble, and followed the future Cheng Xin, Lin Sen came to the monitoring center, which is a place to monitor space, and has been there since the era of crisis.

At this time, the two-way foil has not yet appeared, but Cheng Xin already knows the future, and according to Lin Sen's requirements, he focused on the location where the two-way foil appeared.

There was still a period of time before the appearance of the two-way foil, and Lin Sen did not stay in the monitoring center, but went around the world.

There is an aura in the air, but humans are not aware of it at all, and the development of science and technology has made them ignore this, and the immediate crisis makes them tremble.

Perhaps it was because technology was too advanced for animals to hurt people, and the number of humans had dropped dramatically, and there were less than a billion people on Uss by this time.

In addition to Australia, there are no people in other Dazhou on the five continents, which is a good thing done by the three-body people before, and now human beings are used to it.

Lin Sen came to a human settlement, these ordinary humans are very pitiful, they do not produce, resulting in a serious shortage of resources, except for food.

In a group of elderly people, a figure attracted Lin Sen's attention, and Lin Sen recognized her at a glance - Xi'er!

She looks very similar to Chang Xi, she belongs to that kind of gentle woman, maybe she heard Lin Sen's call, and her daughter looked back at Lin Sen.

"Hey, why are you here, young people rarely come here, who are you?"

The old men also looked at Lin Sen, but Lin Sen didn't answer his question, and there was only one thing in his mind at this time.

"She is one of Xihe's souls, after the solar system is two-dimensional, where did her soul go?

If I can't find her soul, should I take her away?

If you forcibly take it away, will the same thing happen to Yunxi......"

When Lin Sen was entangled, he suddenly received a message from Cheng Xin, detected a space signal, and the messenger civilization appeared!