At the edge of the small universe, the Cave Civilization is evacuating from the scientific research station at the edge of the universe.

The universe is about to descend from the boundary, spreading from the boundary to the center little by little, like a solid high-rise building made of sand, and the outermost sand will be the first to slide into a plane.

There is only a few tens of thousands of years left for the Light Cave civilization.

In addition to an 'eye', Hui uses his weak tentacles to decay the heavy lepton to gain energy and dismantle the eye of light established by the Age of Hope to observe all things in the universe.

Hui still remembers that glorious era, when civilization stepped into the highest dimension, mastered everything in the universe, and the idea that technology could solve all problems spread to the hearts and minds of every citizen.

Everyone worked together to figure out how to break through the cage of the universe.

Before the Cavemen had ascended to the Dimension, even when civilization had just been born, they had already realized that their universe was a cage.

This realization stems from a great geographical discovery.

The Big Bang produced a lot of heavy particles, and the gravitational waves transmitted by the particles reverberated in the fully enclosed small universe before they were captured by the countryside, and it deceived generations of cavemen.

The gravitational waves generated by countless heavy particles constitute the microwave background of the small universe, and before discovering the truth of the universe, scientists naively believe that there are countless materials at the end of the sea of light, and it is these substances that are beckoning to them.

The original cosmology of the Cavemen was a fishpond where leptons move at the speed of light and sub-light in a dam made of matter to form an ocean, and some high-energy leptons wash over the dam, and the dam reacts and releases heavy particles.

The era of the germination of science is also the age of exploration, and generations of light cave people ride the heavy lepton spacecraft and set off towards the embankment at the end of the sea of light.

In the early days, technology was not developed, and sub-light speed heavy lepton ships often flew out for a light year or two before collapsing and disintegrating, and the cavemen on board struggled for a while before being dissolved by the sea of light.

By the way, in the three-dimensional world of the small universe, the speed of light is only 30 centimeters per second, and the diameter of the small universe is now 900,000 kilometers.

After thousands of years of exploration and countless resources, the Cave realized the truth of the universe, and at this time, they had already consumed a large number of heavy particles.

After realizing the truth, scientists quickly made the right conjecture: there were originally a large number of heavy particles in the early universe, and the existence outside the universe threw down a bunch of leptons and then took these heavy particles away.

Their own universe is a civilization's entropy reduction machine, and the cruel truth has not knocked down the Cave civilization, they are desperately developing technology and trying to break through the cage.

After ascending to the highest dimension, everyone saw the hope of leaving the cage, but the hope was quickly dashed: their universe did not have enough matter and energy to destroy space.

It only takes the mass of Jupiter to tear the two-dimensional space, and the mass of an asteroid may only be needed to tear the one-dimensional space, or even lower, but the poor cave civilization doesn't even have this matter.

The lepton is also about to decay, everything will become a boson with zero mass, and without energy, the caveman will not be able to maintain its quantum entanglement in the raging sea of light.

Hui's task at the moment is to disassemble the 'eye' and send the weight and lepton to the center of the universe.

"It will take 95.12 years to return to the light cave, and it will only be in the blink of an eye."

Hui packed his things and was about to speed up the spacecraft to go home, when a communication from the civilization center rang out, "Hurry up and build your 'eyes' to see what's going on at the boundary of the universe." ”

"Demolition and demolition, demolition and construction, this is a serious wasteful act, and you must be held accountable for it." Hui complained as he waved his gravitational tentacles to work.

In the plan to remove the eyes, there were some suggestions to keep part of the eyes, but the patriarchs did not take them, and now they want to build them, which is their dereliction of duty.

"Yes, we'll take care of it, we should have left some eyes behind."

Hui asked curiously, "What happened?" ”

"A large number of citizens have reported that their bodies have been damaged, and some have even degenerated into babies."

The core organ of the Cave Man is the instrument that maintains the stability of its quantum entanglement, and its body is only responsible for storing memories and thinking.

"After investigation, the lost bodies of citizens are located at the edge of the universe at the last moment."

Hui was stunned, the universe is completely closed, and when you reach the end, you will return to the starting point, under normal circumstances, you should cross the end, and the next moment should appear in the center of the universe.

The light cave is located in the center of the universe because it is easy to catch the leptons.

"Patriarch! You mean that the fully enclosed structure of the universe is destroyed? Hui said excitedly, waving his tentacles harder, speeding up the construction of his eyes.

The patriarch said, "Not sure yet, but it should be." ”

"If there are gravitational waves, electromagnetic waves, light, etc., outside the universe, and they travel in, you can observe them in three seconds."

Three seconds is a short time, but it's very, very long for a quantum life that thinks faster than the speed of light, so long that Hui convinced himself that he could fall on the eve of dawn if necessary.

Outside the universe, it is very likely to be the farmer's world, and the farmer's world may not be suitable for the caveman to live, which requires experimentation.

And it is an experiment that must be brought to fruition quickly, which means that the sacrifice is great, or the farmer has unimaginable technology, and the vanguard, or even the entire civilization, will die.

Soon, the eye receives light waves, the rays of the little sun in the countryside, which will tell the caveman farmer what the world looks like.

Then there are the brainwaves of the Trisolara, which tells the farmer's language to the caveman.

Hui said excitedly: "The scientist is right, the physical rules of the farmer's world are not much different from ours, otherwise it would be useless for them to take the material of our universe." ”

The rules are similar, proving that the information in the farmer's world can be deciphered.

The information was quickly parsed, hundreds of eyes built around the edge of the universe, and they sketched a complete picture of the countryside with the light they saw.

Houses, farmland, streams, machinery..., and life.

In the quantum network, the people happily communicated: "A lot of matter, enough for us to use for a long time!" ”

"The farmer is so tall, he is thirty or forty light-seconds tall!"

"Stupid, something that big, it would have collapsed into a black hole a long time ago, it must be that the speed of light in their world is faster."

"Hey, have you noticed, the farmers are motionless, like frozen particles."

"If you look at the data, they're moving, it's just tiny, time, it's time, the flow rate is different, and a second there's equal to a couple of decades we've here."

"In other words, I haven't seen a massive star yet, so I can only rely on imagination, a bunch of particles with mass and very low velocity form planets under the action of gravity..."

Compared with the happiness of the people, the scientists were more surprised, "How is the farmer's world smaller than our universe?" The diameter is only more than 500 meters. ”

"I forgot another theory, our small universe, as an entropy reduction system, is just a facility for farmers, and it's just a facility."

"The order of the patriarch, the whole civilization prepares for war, starting from the center of the universe, taking the initiative to descend to the second dimension, in exchange for energy and matter, and enter the farm at all costs."

A command is instantly transmitted from the quantum network to each caveman.

In the next moment, tens of thousands of light holes in the center of the small universe changed, and soon, the dimensionality reduction engine appeared, and some of the light holes rushed to the edge of the universe faster than the speed of light.

The two-dimensional waterways are like spider webs, spreading through the universe in a Planck time, and the lifespan of the three-dimensional universe has been reduced from tens of thousands of years to hundreds of years.

There are also some light holes, which collect the energy that is emitted when the space is reduced along the two-dimensional channel.

Arrive at the light cave at the boundary of the universe first, analyze the physical laws of the farmer's world through the photons in the light waves and electromagnetic waves, and create a body.

It took thirteen years, mainly on energy issues.

After completing his research, the patriarch decided to wait 82 years, when the remaining holes arrived at the frontier, and they would bring enough energy and materials.

The huge difference in the speed of time between the two worlds is the reason why the patriarch dares to wait.

In the 72nd year, about 6 seconds later, the Cave Man discovered that the time flow of the two worlds was slowly converging, and in about a few thousand years, the two timelines would merge together.

A second passed in the countryside, and the trisolarans and humans came back to their senses from the sea of photons that disappeared from the barrier and poured in.

Yun Tianming asked the archon in surprise, "What are you doing here?" ”

Find the backstage, if it's just to read the data, you don't need such a big battle at all.

The archon let out a smile of victory: "Dear Mr. Yun Tianming, the small universe is something that belongs to the three-body civilization, and in times of crisis, civilization has the right to recruit it, even if it is your private property." ”

The scientist silkworm glanced at Cheng Xin and said, "When civilization survives the crisis, we will give you back a small universe." ”

"As for what to do, you just watch."

After that, the silkworm looked at the archon and said, "It's only three minutes, and after that, the timeline of the pastoral and entropy reduction machines will merge into one, and the time-dimensional control system of the small universe will fail." ”

The archon nodded, his mind sinking into the operating system of the small universe.

The silkworm smiled and looked at the armed robots and drones that were coming and were about to shoot, and waved to say hello to themselves, but they didn't know if they could see it.

Only I know, the unknown character, if there is an identical one, no matter how stupid she is, she will doubt her identity, right?

The myriad photons that run out of the entropy reduction system are bound together by some kind of force field.

A house with blue walls is suddenly missing, and a small sun suddenly appears in the sky, which is nuclear fusion.

The milky white brilliant light band formed by the photons jumps from the low energy level to the high energy level, and the light band is like a fairy's dancing water sleeve, gently brushing over the computing unit and signal unit of each intelligent machine.

The energy level of the photon shifts to the atom, the atomic activity intensifies, the temperature rises, and the chip is melted.

The army of intelligent machines in the small universe was wiped out in an instant.

The gates of the large universe and the small universe are split into multiple pieces, but the total area of the gates remains the same.

These gates flew at the speed of light from Yun Tianming's spaceship to the distant Dawn Fortress, which enveloped the Trisolaran shipyard in a triangular pattern.

The door quickly entered the interior of the fortress, and the Archon pinpointed the main control computer, and then threw a laser from the small universe to destroy it.

It's all precision strikes, and the three-body people want to keep the fortress, and they can use it for their own transformation.

How could Dawn go as they wished, the central control went offline, the embedded stellar hydrogen bomb detonated, the consuls only had time to destroy some of them, and several fortresses were blown into broken copper and iron.

The Robot Scourge is the best at suicide attacks, please believe that every Robot Battleship has a sufficient margin of self-destruction system.

On the spaceship of Yun Tianming and the two, Dawning analyzed the battle through the information transmitted back from the fortress and concluded that the existing technology was completely unable to resist this type of attack.

The conclusion is correct, there are many fleets of mankind, some of which are a little more technologically advanced than the current dawn, but there is no way to face an attack from outside the universe.

Even strong mutual materials can't block the door of the small universe.

Eventually, the Archon collected some matter and threw it into the Entropy Reduction Machine, which was carefully designed to replenish the loss caused by this attack.

The battle took 1 minute and 32 seconds, and the time was mainly wasted on the way to the fortress at the speed of light from the gate of the small universe, and in the entropy reduction machine, nearly a thousand years had passed.

The countryside was closed again, and the sea of photons gradually disappeared.

The archon was going to leave, and there was still a lot to do.

The silkworm smiled and asked the overwhelmed and sluggish Cheng Xin: "Do you regret it?" ”

"You... Grace will take revenge, there is no credibility..."

God, why do you want to put this kind of thing in front of me, Cheng Xin lamented.

If the three-body people would not appear in front of them, they would not have to be entangled, and they would not have saved them because of their conscience, and they would not have been betrayed now.

The archon said sincerely: "Both, no matter what, thank you for your help, live in the small universe with peace of mind, and return it to you when we fully understand the technology of the small universe." ”

"Goodbye, live well."

The archon, who had just taken a step, suddenly stumbled, and everyone looked over to find that the archon's legs had suddenly disappeared, and the rest of his body had gradually disappeared.

Yun Tianming asked Zhizi in surprise, "What happened?" The cost of using a small universe? ”

Miss Tomoko shook her head, "At that moment just now, I saw some abnormal light radiation, and it is very likely that His Excellency the Archon has been attacked. ”

"Attack? Where did the attack come from? This is a small universe, did the war just now attract the attention of the god's civilization? "The archon, who did not feel the pain, said calmly.

A trisolaran replied, "I don't know, is there anyone else who has such signs?" ”

Everyone looked around, examined and searched one by one.

"Look at that!"

The broken blue house emitted a dazzling light, and in the blink of an eye, the house vanished, a deep pit appeared in the ground, something was quantized, and matter decayed into high-energy photons.

Cheng Xin said with a little fear: "Dawn, that's the host of Dawn!" ”

Yun Tianming pondered for a moment and said, "Dawn's database records the history of human civilization, and their target may be information about human civilization. ”

"Tomoko may also be attacked."

No one knows where Zhizi's host is, and Yun Tianming guesses that it may be a microscopic particle in the air and land.

The Trisolarans didn't really care about the life or death of the two computers, they both looked at the archon, who had disappeared for most of his body, and used brain waves to communicate.

"Silkworm, come here, I'll give you the key to the background control system of the small universe."

Silkworm asked in surprise: "Really give it to me?" I'm just a physicist. ”

This... Didn't you have to work hard to get it?

The Archon said, "You are the only scientist we have here, and you need your brain to study the small universe." ”

"Escape from the small universe immediately, the big universe may be safer, the background detects that the energy level in the air is growing, and immediately format the small universe after going out."

(End of chapter)