"Star Trail calls Dawn, please answer if you receive it."

The call repeated for three minutes, but the electromagnetic environment of DX3906's star system remained as calm as ever, and Dawn did not answer.

Ai AA was sad for a while: "Sister Dawning has been destroyed, the Iron Atom Robot has been lost, and we have lost a seed of human civilization. ”

The Iron Atom Robot is composed of fifty-six microscopic intelligent robots, such a huge computer, recording everything about human civilization.

The iron atom is the brain of the nano cluster, it will not be destroyed by the slightest change in the electromagnetic force, if you want to destroy it completely, you have to continue to go deep into the microscopic and change the form of the interaction between strength and weakness.

Although not destroyed, it is basically impossible to find an atom on a planet.

But fortunately, there is also a backup of data on the spaceship, just like the Singer's seed spaceship, the large ships of mankind are almost all arks, carrying everything of civilization.

If necessary, civilization can be reshaped through cloning, and as long as there is a fleet and a ship, humanity will not perish.

Sowing the seeds of civilization everywhere is the best way to continue civilization in the dark forest.

Cheng Xin comforted: "It's okay, AA, we still have Shuguang's program backup, which is in the database." ”

"That's a new dawn, not the dawn that has been with us for several years, for life, memory is a very important thing, we have to look for it, and the information in the database should still be repaired."

The Star Orbit circled around the gray star a few times, and there was no suspicious material, and the light particles seemed to evaporate before landing on the gray star.

"AA, how do you think the other party knows about the fact that we just set foot in the universe?"

Cheng Xin, who had been thinking about it for a long time, asked suspiciously.

"I don't know, let's explore the surrounding area, it doesn't seem safe here."

Just do it, Ai AA operates the spacecraft's 3D printer to manufacture various types of engineering chips, the scale is not high, just a 10-nanometer process chip.

The industry on the Gray Star was only partially broken, so the two quickly repaired part of it.

With the industrial system, the ship's AI can control their own production, and the heavily protected database is quickly dug up, and the gray star dawn is reborn.

Three months later, several small curvature ships flew to the periphery, especially in the direction in which alien civilizations were entering and leaving.

More than a year later, the astronomical station of Blue Star received a message from the probe: near the center of the cantilever, a large number of curvature spacecraft tracks appeared, perhaps spanning more than 10,000 light hours.

The two immediately realized that this was a road, a road 10,000 light hours wide.

Cheng Xin suddenly realized: "We have set up a home at a gas station on a busy interstellar route!" ”

"No wonder we know that we are a civilization that has just set foot in the starry sky, which civilization dares to settle here!"

Building industries and transforming planetary ecology is too much like a preparation for interstellar migration.

In other universes, this kind of behavior may be nothing, and it can even rely on the geographical advantage to develop a cosmic airport.

But this is a three-body universe, and if you settle here, you will send yourself to the grave, and if you pass by a civilized spaceship to refuel here, you will definitely be shot.

"Newborn calves are not afraid of tigers, and only civilizations like us, who do not know the details of the cosmic society, dare to settle down in chaos."

Ai AA thought for a moment: "According to the theory of the dark forest, there should be no such route in the universe. ”

"There's another possibility." Cheng Xin said that she thought for a moment to organize the language.

The two of them said one word in unison: "Track!" ”

"Tracks will expose their own world, they will change the c-value around them, and low-level civilizations cannot avoid these negative effects."

"There must be a large number of hidden civilizations near the center of the cantilever here, and they won't let the track reveal themselves, so there is this channel."

When flying at sub-light speeds, it is basically impossible to attack, which is the basis for everyone to be able to drive on a fairway.

"There must be another channel, otherwise driving in both directions on the same channel, the possibility of hitting the ship is too great."

There were indeed two routes, and the other was discovered half a year later.

Ai AA excitedly called up the star map and drew a line between the Orion cantilever and the Perseus spiral arm according to the track.

"More than 9,000 light-years, they should be the ark that scatters the seeds of civilization to the rest of the galaxy." Cheng Xin said.

"No, no, Cheng Xin, you are too kind, we may just be wage earners who don't want money under the overlord civilization of the galaxy, or even free, unaware, and daring to send to death vanguards."

Cheng Xin's face was full of doubts, and AA then explained: "I think that there are many such circular channels in the Milky Way, and the low-light-speed black fields that stretch for tens of millions of light-years have formed a wall to protect the center of the Milky Way, and the civilizations that master the curvature spacecraft are all engineers. ”

"For us, the state of the dark forest is the whole of survival, but in the universe, it is just a trivial matter, the universe is a big battlefield, between the positions, snipers shoot each other's soldiers who accidentally show their heads, such as scouts."

"Those civilizations that rashly break into other cantilevers and galaxies are just like us, they are all newborn calves who are not afraid of tigers, and they are all free scouts of the overlord civilization."

Human civilization probably doesn't even have the qualifications to be a free scout, because human ships can't travel across galaxies, and the energy system is a big problem.

"A super civilization with almost unlimited capabilities in technology must have the ability to monitor everything in its own territory, and some advanced civilizations must have other means of communication beyond the distance except quantum communication, and they will go to other cantilever and galaxy to find a new world, and they will inevitably report information to the mother world."

"The overlord civilization doesn't need to sacrifice anything, it can use bugs to obtain the distribution of the opponent's low-speed black domain, and even military mobilization information."

Cheng Xin was silent for a while, and said in disbelief: "This is unlikely!" How much energy does it take to monitor a galaxy with a diameter of 100,000 light-years? ”

"It's not that you have to monitor everything, scouts don't just want to be able to be, the overlord civilization only needs to monitor a small part of it, for example, with the energy level as the standard, the energy level of the civilization is detected every once in a while, and the ones that meet the standards are included in the monitoring."

It is indeed possible, and the list of the Return Movement may be the result of the civilization surveillance system.

After a period of silence, Ai AA made up his mind to go to the real interstellar battlefield to take a look, this is the interstellar adventurer.

She said to Cheng Xin, "Do you want to stay here?" If you want to stay, I'll wrap it here, and you can spend the rest of your life in the Black Domain. ”

Cheng Xin asked curiously, "What do you want to do?" ”

"Let's take a look along the course, but Starorbit can't support nearly 10,000 years of range, and I need a bigger spaceship."

"I also have to inform Sister Dawn of the solar system about this news, I have to build a few spaceships and launch them into the solar system."

Ai AA calculated and said, "Without nanomachinery, it will take more than ten years, you can think about it slowly." ”

In the days that followed, the two moved from the rejuvenated Blue Star to the Gray Star to build a spaceship.

(End of chapter)