Road to science and technology

This two-way foil is unsealed, and the first to bear the brunt are the warships that come into contact with it.

The three-dimensional battleship is stretched into a surface without thickness, and a thin and luminous line appears at the edge of the contact between the three-dimensional and two-dimensional. The light is a weak electromagnetic wave signal emitted from the intersection of the two dimensions.

The internal details of the battleship that were originally invisible in three dimensions were flattened onto a surface without thickness. Infinite two-dimensional space surfaces are stacked together to become three-dimensional space. Now this warship, which originally belonged to three-dimensional space, has undergone this process in reverse. It is like a flattened pie, like a bucket of water spilled on the ground. Just like that, it instantly becomes a painting.

When the three dimensions fall to the two dimensions, the energy released is also in the two dimensions, so people in the three-dimensional space do not feel the surging energy wave.

The two-dimensionalization proceeds so gently, but it is so rapid.

This is the softest hardness, so overwhelming that any existence relying on space will be assimilated by it.

When the detector observed that the visible light emitted by the ongoing two-dimensionalization continued to spread, Yun Tianming did not even need to hang up the communication, because the woman named Cheng Xin on the other end had already become two-dimensional along with the earth. Paper people.

Next came the sun. When the sun touched the two-dimensional plane, the part that fell into the two-dimensional plane spread rapidly in a circle on the plane. Soon the two-dimensional diameter of the sun on the plane exceeded the three-dimensional sun. This process only took It took thirty seconds. The diffusion speed of the two-dimensional solar edge reaches more than 20,000 kilometers per second.

Soon, a vast sea of ​​​​fire formed on the plane, and the structure of the sun in the sea of ​​​​fire was fully exposed. The three-dimensional sun slowly sank in the center of this sea of ​​​​fire.

All is lost.

I don’t know how long it took, Pluto Museum, Luo Ji finally went to Pluto to build a human museum.

Now he is saying his final farewell to Yun Tianming and Zhang Beihai.

These two guys came to Pluto entirely because Zhang Beihai saw that there were still a lot of empty seats on the spacecraft and wanted to save some people. But it was obviously unsuccessful. After knowing that they could not leave, these people even wanted to drag them to death together.

Then they learned that Luo Ji was here.

It appears they have been talking for some time now.

"So, that's also human civilization?"

"Yes, Dr. Luo Ji."

"Hahahaha, that's good, that's good. I'll explode the water droplets, scare away the Trisolarans, and the Natural Selection will mysteriously disappear. That's it!" The elderly version of Luo Ji laughed. Judging from the conversation, he and Zhang Beihai were talking to each other. Yun Tianming has been talking for a while.

Luo Ji asked again: "Don't they have any way to prevent the two-dimensionalization?"

Zhang Beihai looked at Yun Tianming. He didn't know much about the civilization he had joined for more than a hundred years.

Yun Tianming saw a glimmer of hope in the eyes of Zhang Beihai and Luo Ji. He turned around and looked at the Museum of Humanity prepared by Luo Ji. He remembered the large stone tablet with inscriptions prepared by Luo Ji that he had seen. He said what Zhang Beihai had long expected: "I don't know if a civilized capital ship can do it, but our civilian spaceship certainly can't. However, this spaceship has the ability to travel at the speed of light, so it will definitely be okay to escape."

Luo Ji sighed and returned to the previous topic: "The picture of the universe you just mentioned... was I wrong? Is this how advanced civilizations view the dark forest? The restarters of the previous universe... they Want to do it again?”

Yun Tianming shook his head and said, "Dr. Luo Ji, these are just guesses. It does not mean that you are wrong."

"The universe is vast, and life is ubiquitous. From the perspective of matter and energy, reducing the four dimensions to three dimensions will release countless dimensions of energy in the three dimensions, including space. The same is true in the process of reducing from three dimensions to two dimensions. According to the Shenzhou civilization The Academy of Social Sciences speculates that those who use two-dimensional weapons extensively in the universe should be of the lingering type, and they use this method to delay the death of the universe."

Luo Ji touched his beard, his eyes shone with wisdom, and then continued what Yun Tianming said: "Then there is another idea that should be to return to zero directly, and it is possible that they have succeeded several times..."

At this time, Luo Ji suddenly asked: "What level does Shenzhou civilization belong to? And those who return to zero..."

"As far as I know, civilization has not yet reached the level of the Zero Returner, but it is no longer afraid of the laws of the dark forest." Yun Tianming slowly told what he knew.

After an unknown amount of time passed, Luo Ji finally said, "Let's go. If you don't leave, it will be too late!"

"you……"

"Yanyan is here...I am right here!"

Luo Ji did not leave in the end.

The two-dimensionalization of the solar system continues, but its diffusion speed has not reached the speed of light. This is due to the stretching and expansion of space as it falls.

But the ultimate escape velocity is the speed of light!

This is easy to understand. It is like a waterfall that keeps falling. If a boat wants to rush upstream from the place where it is about to fall, it must always be faster than the water flow. Of course, this is just an inaccurate metaphor. .

A more vivid metaphor for this two-dimensional drop is to put a round and flat funnel with grooves around it in the fish tank. When this flat loophole is activated, the water above and below it is instantly emptied, and then the surrounding water swarms in around it. .

If you think of this funnel as a piece of paper with no thickness, and the influx of water can be seen as expanding, it will be like two-dimensional now.

The two-dimensionalization of the solar system continues, and the same situation occurs on the battlefield more than 8,000 light years away.

This place is also two-dimensional, and it’s countless times crazier than the solar system!

This may be the first time that singer Wenming has used such a gentle two-way foil with a wild flavor.

Crazy and wild are not enough to describe their long-planned surprise attack plan!

Now the center of the battlefield has been moved from the original place to the location of the singer's small universe. This place has now become a sparse star zone. The entire starry sky is filled with the light of exploding stars, and there are also newly formed jets with jets. of black holes.

Due to its superior comprehensive capabilities, one Shenzhou civilization battleship can often defeat three or four singer civilization battleships.

The singer civilization is at a clear disadvantage in battleship combat, but it has a large number. In addition to the more than 700 ships that have been destroyed so far, there are more than a thousand hovercraft-like singer warships in the starry sky battlefield!

Now that the Shenzhou Civilization's new batch of 300 capital ships have entered the battlefield, the general attack on the singer has naturally begun.

However, as soon as these battleships were put into the battlefield, a big rift opened in the small universe of Singer Civilization, and then more than 1,200 battleships suddenly appeared.

These warships joined the fight as usual, and everything was just like the previous reinforcements.

But after they joined the fight, the battlefield changed.

Since both civilizations have the ability to leapfrog between stars, the scope of the war continues to expand. It has now expanded to thousands of light-years and continues to expand.

These singer ships throw the two-way foil like free money during the jump process, and each piece of two-way foil is immediately unsealed after being thrown.

Even after each star leaps, they will leave a piece of two-way foil in place in order to snipe the following Shenzhou civilization warships.

These two-way foils are spread across the starry sky with the stars on the Singer Battleship's jump route as fulcrums.

So not long after, a two-way foil array spanning 1,400 light-years was formed.

The crazy two-dimensionalization begins!

These two-dimensional foil points appear to be calculated and surround the entire starry sky. Now Shenzhou Civilization discovered that the warships that had been jumping to the battlefield were not escaping, but going out to put two-way foil on the outside!

The battlefield is rapidly being surrounded by two-dimensionalization, and there are places inside that are starting to become two-dimensional, because the singer battleships fighting in the battlefield are still jumping and fighting while placing two-way foils.

Yue Yuanzhou's face turned dark. He now understood that this was not the civilization of Dandelion. This was the civilization of singers!

Seeing the two-way foil, he thought, aren't dandelions just seeds... the world of seeds.

This singer is really good at holding back, so he uses the two-way foil at this time.

Although Yue Yuanzhou had a dark face, he immediately thought of the key, so he ordered without hesitation: "Assault with all your strength! Spread out, and then blow up the stars!!! Blow up as hard as you can! Blow up all the stars within two hundred light years." Explode! Explode outward with all your strength!"