When the critical civilization was born, it had already stepped on the limit of the information depth of the universe with one foot.

The word critical refers to the fact that the civilization has the possibility of breaking the boundaries and crossing the boundaries of the universe from generation to generation.

The mastermind behind the manipulation of the Compound Eyes is the first critical civilization known to mankind.

Now, after clarifying the concept of critical civilization, scholars have included human beings themselves.

Whether it is self-anesthetized or true, all theoretical calculations prove this - human beings must be the most special one in the current cosmic era.

A lot of evidence can be found.

The most important thing is the top secret held by a very small number of core members of the Salvation Society - Chen Feng's ability to travel through time and space.

There is no more suitable theory than a critical theory that can be explained slightly.

Humanity has now recognized the true nature of the enemy.

This is a war that spans generations of the universe.

The hole cards of both sides are gradually being lifted.

The Osanders are nothing more than a tentative move by the other party.

In the future, humanity will inevitably face more unimaginable means.

In the twenty or thirty years since the end of the Battle of the Voyager Planet, dozens of new means have appeared on the front line that humans have never seen before, ranging from special creatures to enhanced cannons, to covered field energy networks that directly destabilize the basic physical rules of the region.

Humanity must come up with more means that are at the same level or higher than the Fragmentation Bomb, or create a super giant Fragmentation Bomb that can truly destroy the universe, reset everything to zero, and bring the universe into the next generation in advance, forcing the other side to throw a rat trap.

In this way, at least a brief respite can be obtained.

But new perceptions still bring new anxieties.

At the moment when the concept of a critical civilization was born, people inevitably imagined and speculated whether there was really only one behind the scenes in the universe from the previous universe.

In other regions where humans have not yet arrived, will there still be other critical civilizations from the last cosmic era, or from other unknown regions?

No one can be sure of this.

After all, so far, the time for human beings to enter space is too short, and in addition to self-discovery in the Orion Arm of the Milky Way, the rest of the knowledge and knowledge of the universe basically come from the Mystery, the compound eye, and a small number of information carriers floating in the Orion Arm, such as the rocky life planet.

The depth of human information has reached the real level, but the breadth of information is still limited to the Virgo Supercluster, and even the Laniakea Supercluster has not been touched.

As early as the age of the Australopithecus, the memory of the human population was engraved with a strong vigilance against the unknown.

And, as Albert Einstein once said, "The more you know, the more ignorant you feel", human wariness of the unknown will never disappear with the increase of knowledge, but will only become stronger.

That's exactly what is happening now.

The concept of critical civilization not only expands the imagination and thinking space of scholars, but also provides new guidance for the next theoretical research, but at the same time, it also causes great fear.

Only near-blind self-confidence can support the creativity of the entire civilization to continue to forge ahead in the infinite universe and infinitely long years, and help the entire civilization become the next critical civilization in the true sense.

A.D. 2713.

The junction of the gravitational coverage line of the Han and Viten galaxies.

A small fleet of less than 50,000 ships is moving slowly at twice the speed of light.

The fleet has a total of 40,000 medium-sized multi-purpose main combat ships.

Each multifunctional main battle ship is thirty-seven kilometers long and has a geometric pyramidal shape throughout.

In addition, there are 5,000 large supply ships, as well as 5,000 ships of various types, including ultra-small command ships and super-large spherical fortress ships.

The shape of these ships is also basically pyramidal, and only a few ships are spherical.

A large number of scientific demonstrations and practical studies have proved that the curvature bubble of the pyramidal structure symmetrical at the front and rear ends is the most stable in the curvature flight at 500 times the speed of light, and it is the least likely to activate the spatial turbulence when it is out of the curvature state.

These pyramidal ships were the first 500 times the speed of light cruisers of the Morrowind Empire, and their appearance marked the official catch-up of humanity in the technological aspects of creating space vehicles.

The type class of the pyramidal ship was uniformly named Cosmos II.

The material of the shell of the Universe II ship is different from the underlying structure of the compound eye that directly carries the core of the mystery, but it is made by human beings using the control of real energy precision and re-kneading the triple unification force, which has a fairly stable low-energy tearing space, a perfect fit with the curvature bubble, ultra-high energy resistance, ultra-high toughness, and ultra-fast self-healing.

After comprehensive evaluation, the comprehensive performance of the shell material of the Cosmos 2 ship reached 1.7 times that of the compound eye prism.

It seems to be only 70% stronger, but in fact, it has formed an overwhelming advantage.

To create this fleet, scientists and engineers drained the energy of hundreds of stars in a very short period of time, as well as consumed a large number of rare and hard-to-regenerate resources in the idiosyncratic planetary system.

The so-called refractory means that the cost of artificial synthesis is too high and the time taken is too long.

It's not impossible to synthesize a little bit from the perspective of real energy levels, but it will waste a lot of valuable time.

At present, more than 95% of the Cosmos II ships manufactured by humans are all in this nameless and numberless fleet.

The commander-in-chief of the fleet was none other than Qin Guang, who had risen to prominence in the Voyager Galaxy campaign.

With Qin Guang's current rank, he does not dispatch a large army on the main battle front, but leads such a small fleet to act quietly, of course, only because the task that this fleet is about to perform is extremely important.

This is the first time in the long history of human resistance that an expeditionary fleet has been sent to the Silver Heart, ready to penetrate the Compound Eye's heart in the galaxy.

The Nameless Fleet has many missions, such as destroying the Compound Eye's remote command center, uprooting the habitat that the Compound Eye has established in the galaxy, and freeing as much as possible the many slaves who have been enslaved by the Compound Eyes for millions of years.

If possible, it is also necessary to obtain as much communication records as possible between the compound eyes of the Milky Way and the compound eyes in the Virgo local galaxy group, so as to analyze the scientific and technological development route, military strength, social system and other information of the other party's home star.

At the same time, humans also want to see more information about the Virgo Supercluster and the larger space units by intercepting each other's intelligence.

Risks and opportunities always coexist, and the compound eye is not only a sword of extinction hanging over the head of human civilization, but also a stepping stone for human beings to set foot in the universe.

If nothing else, the Nameless Fleet, with the help of the latest camouflage technology, will quietly cross the forward front, avoid the path of the Compound Eye's subsequent armies, and enter the second stage of hypercurved flight through another channel, reaching 500 times the speed of light, and finally reaching the heart of the silver around 2980.

The shortest voyage of the fleet was up to 267 years.

Today, cryonics technology is still imperfect and still cannot prevent the disintegration of the human brain, and the 120 million soldiers, 20 million scientific researchers, and 30 million engineers in the fleet never considered returning to their homeland when they set out.

Even the vast majority of people here are unlikely to live to the day they reach their destination.

But what does it matter?

Humanity has become accustomed to this way of moving forward in the universe by multiplying from generation to generation.

Even if the Leaping Star Gate can infinitely accelerate the pace of human progress, there must be the first batch of crab eaters to walk in front of everyone, and they will always be on the way forward, right?

Otherwise, who will collect information, complete accurate parameter capture, and finally build the stargate step by step?

Tong Ling, who has become an adult, wears a major general uniform and stands in the communication room of one of the small special operations unit loading ships of the Nameless Fleet.

She looked at the telecommunicator with a smile.

In the projection is her parents in Ceres.

Her parents now live in the Ahuna Mountain Villas complex on Ceres.

The family of three hadn't seen each other for twenty-eight years.

Tong Ling is now a heroic young soldier, but crow's feet can gradually be seen in the corners of her parents' eyes.

It seems that just twenty-eight years have made the two of them a lot older.

They are indeed over 110 years old.

The second elder seemed to be standing on the balcony of the villa, and the distant new sun could be seen from behind the second elder.

The distance between the new sun and Ceres, which is only the size of a sesame mung bean, and the light is very dim, and after being filtered by the radiation protection energy field, the new sun looks like a red bean floating in the sky.

But Tong Ling couldn't help but clench her fists, this is the sun of her hometown.

She smiled and said, "Mom and Dad, I'm going on a long-term mission, probably a long way away. For the sake of secrecy, this is also our last quantum communication. In the future, both of you, remember to take care of your health. Dad has to go to bed on time, Mom, don't work too hard. ”