The Wandering Planet

At this time, the sophon is still maintaining a speed close to the speed of light, and is escaping from falling into the two-dimensional space of the universe.

The dark matter wormhole deployed by the Wandering Earth in the Trisolaran galaxy has already been closed ahead of time. After all, it cannot take the risk of allowing the other party to use it to track the solar system.

Although judging from the results, even if the position of the solar system is not known, the dimensionality reduction strike will still affect here, but at that time it was still necessary to be on the safe side to prevent this high-speed passage of the universe from being used by the enemy.

So the sophon can only keep the speed between the critical escape, and keep trying to stay away from this diffused two-dimensional plane.

However, because the escape velocity can never be achieved, the sophon can only remain on the edge of the three-dimensional universe falling to the two-dimensional, just like on a treadmill, the distance moved will always be offset by the flow of space.

The result of this is that sooner or later the sophon will be dragged into it, and approaching the speed of light is just to make it last a little longer.

At this time, Qiao Lv made a decisive decision and ordered Sophon: "Stop moving, and start two-dimensional expansion!"

"Sophon One understands."

The sophon instantly unfolded into a huge mirror, which is a true geometric plane without thickness, on which there are a large number of microscopic integrated circuits etched by the Three-body civilization, emitting a faint gleam.

When the two-dimensional expansion is completed, the space where the sophon is located also falls to the two-dimensional, and it also becomes a giant painting with zero thickness, just like the two-dimensional Trisolaran galaxy.

After Sophon completely fell into two dimensions, Qiao Li asked further:

"Sophon 1, can you still receive the signal? Please answer if you hear it!"

At this time, the representatives of the other permanent directors also temporarily put aside their disputes and returned all their attention to this side.

Sophons may be the key to cracking the dimension reduction strike. After all, if you can enter the two-dimensional universe to survive, it is possible to obtain information about the enemy.

"Received, Sophon One is waiting for instructions."

Everyone in the room breathed a sigh of relief. Sure enough, the sophon, which can carry out two-dimensional expansion, is not afraid of the impact of dimensionality reduction. It was even born in the two-dimensional expansion of protons.

At the same time, this confirms Qiao Lv's conjecture about how to survive in the two-dimensional universe.

"Sophon, can you move in the two-dimensional universe?"

"Can,

But moving at a speed of 0.4 centimeters per second, you need to detour when encountering obstacles, and there is no way to move freely. "

"Why so slow?"

"In two dimensions, I can only move my etched circuit so that it extends in one direction."

The conversation between Qiao Lu and Sophon is really not in the same dimension, and the others are confused.

But physicists who have a certain understanding of dimensions, such as Ding Yi and Li Yiyi, have already realized the important point.

What Qiao Li is verifying is the essence of two-dimensional beings, that is, how to enter the two-dimensional universe to survive.

Now Sophon has fully exposed this point, and Qiao Li began to vaguely perceive the true face of the mysterious singer civilization.

"Circuit, or data body! This is the true face of the singer civilization. They transformed themselves into data bodies to adapt to the two-dimensional universe after the dimensionality reduction attack!"

That's right, today's sophons are essentially large-scale etched circuits after two-dimensional expansion, or artificial intelligence life forms.

In this way, the ability to think and communicate can be maintained in the two-dimensional universe, and even the ability to move by extending the etched circuit can be said to be a creature living in two dimensions.

This also reveals that the data body formed by large-scale circuits is essentially a two-dimensional creature, and sophons are the best example.

Qiao Lv once again looked at the images from the unmanned probe in the earth cab. These images with only one thread left now have new meanings.

"They are not malfunctioning, but have been reduced in dimensionality! The unmanned detectors are still running. In two-dimensional space, everything in the world looks like just a few line segments of different lengths!"

Qiao Li's out-of-the-ordinary thinking has made it difficult for others to keep up. After all, they don't know what singer civilization is, let alone what happened in another timeline.

"Qiao Lv, can you explain a little more clearly?" Luo Feng couldn't help asking.

Qiao Lu nodded and said, "Well, let's start with launching the Dark Forest to attack this civilization. Let's call it the Singer Civilization for the time being. Just take it as my wishful thinking."

Of course, there is no problem with this. For example, Water Drop is a name given by human beings. It is not the official name of the Trisolaran civilization at all, but now everyone calls it Water Drop.

Qiao Lv continued: "Then why does this singer civilization dare to launch a dimensionality reduction strike at will. Now we have also discovered that the fall of the universe to two dimensions will not stop with the destruction of the Trisolaran galaxy, but will be like a vacuum decay." It can be thought that it will never stop, so why are you not afraid that it will affect yourself?"

"I can prove this." Ding Yi added, "The fall from high latitudes to low latitudes has potential energy. Once the fall starts, it will not stop. This is what we are worried about."

"Is that because they have the means to defend against dimensionality reduction attacks?" French representative Bevin asked.

"Wrong, it's actually very simple: the attacker first transforms himself into a low-dimensional life, such as transforming from a four-dimensional life into a three-dimensional life, and of course it can also transform from a three-dimensional life into a two-dimensional one. Initiate a dimensionality reduction attack on the enemy, unscrupulous, and attack wildly on a super large scale, without any scruples!"

It is easier to do this than to defend against the attack of dimensionality reduction, because as Ding Yi said, the fall from high latitude to low dimension has potential energy.

If you want to stop the fall all the time, you can only continue to consume energy, and one day you will be besieged by all sides, surrounded by a two-dimensional plane and eaten away.

But if you first transform yourself into a low-dimensional life, you will no longer have the slightest worries, destroy all civilizations that are too late to transform, and even turn the entire universe into two-dimensional!

"So what we are facing is actually a civilization of a two-dimensional universe?" Luo Feng immediately realized that this might completely reverse the situation.

Qiao Lv replied: "That's right, we have had a misunderstanding for a long time, that is, higher civilizations must also surpass us in dimensions, indeed they used to be above us in dimensions. But the dimensionality reduction blow revealed a One method, that is to enter the low-dimensional universe first, and then drag the enemy into the low-dimensional space, so as to directly destroy or defeat the opponent through the first-mover advantage!"

This is the truth of dimensionality reduction strikes, the true face of singer civilization.

A civilization that took the lead in transforming itself into a data body is trying to drag the entire universe into two dimensions!