Time flies, and time passes.

2153!

It has been a full hundred years since humans returned to the earth, and the human population has reached more than 600 million. With the production of smart drugs, it has gradually become popular with everyone. Over the past century, technology has been developing like an explosive development.

Humans have gone from being able to transform the earth to being able to transform the entire star system on a large scale.

The huge intelligent Dyson ball has already covered the entire sun, and the endless energy it emits is converted into a huge amount of antimatter by the nearby antimatter factory.

At the same time, Venus and Mars have already been added in the orbit of the Earth around stars. In order to move these two big guys smoothly to Earth orbit, humans began to study planetary curvature engines in 2070. It took more than ten years to create two huge planetary curvature engines and consumed about millions of trillions of tons of antimatter, which was equivalent to the accumulation of two years of Dyson's balls that were only one-tenth of completed at that time.

But everything is worth it. The orbit of the earth is most suitable for human survival. It is the least difficult to transform the planetary environment and the shortest time required. In just over a few decades, these two originally dead and silent planets have become full of vitality. Apart from their slightly smaller size, they are no different from the earth.

Moreover, during the construction process, the countless technical difficulties overcome also accumulated valuable experience for humans to build super-large creations in the future.

Before Dyson's Ball was established, humans once optimistically predicted that at least within a thousand years, humans would never worry about energy issues. However, in fact, the growth rate of human energy consumption is far faster than humans imagined.

As the saying goes, the way to live with poverty and wealth, the way to live with wealth is unimaginable to the poor. The monthly consumption of the rich is the money he will never make in his life. This can also describe today's human beings. When energy is greatly supplied, in order to consume the abundant energy that is extra every day, various crazy creatures have begun to be built in large quantities.

For example, a multifunctional mining platform for gaseous planets that is known as a "planetary vacuum cleaner" in Jupiter.

For example, Planet 4 in the Barnard Galaxy and Planet 5 in the Sirius System are slowly peeling off the rock layer, which is known as the "planetary stripper".

For example, it stays near the Earth, is known as the third "ultimate guardian of mankind" on Earth, and can fly fifty times the speed of light.

Each of these behemoths moves hundreds of kilometers in diameter, and the energy consumed every second of them is an astronomical figure, especially the planetary fortress, which is a behemoth with a diameter of 500 kilometers. Although it is much smaller than the moon, its mass is 1.5 times that of the moon.

The alloy layer with a high collapse degree of up to 100 kilometers is not directly hit by a large mass antimatter, even if humans use their full strength, they cannot break the defense in a short time. After it was built, it only tried sailing in the surrounding star domain a few times, and finally stayed near the earth due to too much energy.

This is not that the amount of antimatter production cannot keep up with the consumption of this fortress of confidence, but that in recent years, human beings have begun to consciously reserve such strategic resources.

Even today's humans cannot rest assured to face this vast starry sky.

Forty years ago, with the launch of the new fourth generation of space detection equipment "Sky Eye", humans began to explore the surrounding area to reach the surrounding area of ​​1,500 light-year.

The extraterrestrial civilizations discovered also jumped from three to twelve. The weakest ones that can be discovered by space detection equipment are civilizations that can explore the star system they are located, and there are also interstellar civilizations.

Humans have their own strict levels of danger to various extraterrestrial civilizations.

The lowest level is harmless: even if this type of civilization is fully capable, it cannot hurt humans at all. They can only huddle in the star system and revolve without any threat to the earth.

This type of civilization occupies the vast majority of all extraterrestrial civilizations discovered by humans, and more than two-thirds of civilizations are at this level.

The second is the mild threat level: this type of civilization has already had a certain danger. They can explore the interstellar world. Some powerful ones have even developed curvature technology. However, the huge gap in technology levels is that as long as a war occurs, there is no suspense in the outcome, such as the Bosco civilization that was destroyed by humans more than a hundred years ago.

The following moderate threat level is already very threatening to humans. This type of civilization is basically at the same level as humans, and some of them are even stronger. Once a war occurs, the outcome is unpredictable.

As for the high threat level and the final level of destruction, civilizations are far stronger than humans. Faced with such civilizations, what humans can do can only escape from a distance before the other party reveals its intention to invade.

Fortunately, humans have not been so unlucky yet. What humans discovered this time is a civilization that is moderately close to the highly threatening level.

It is about 1,200 light-years away from the solar system, and its tentacles cover the five surrounding star systems, and it looks down on all the surrounding civilizations like a overlord.

Since being investigated, humans have been paying attention to this powerful civilization for forty years. Over the past forty years, the number of scientific and technological creatures in its main galaxy has been expanding at a rapid speed. Of course, this civilization is not mentioned anymore. In fact, humans are the same.

For more than a hundred years, mankind cannot forget the years of war. Although the old mankind who have experienced that period has gradually passed over the years, the new mankind, who has lived a longer life, is still in his prime, and most of them are in leadership positions, and the sense of crisis in his heart remains.

Since discovering this civilization, humans have immediately entered a state of war.

That huge planetary fortress is the result of this arms race, and two of them are even under construction.

In addition, over the past decades, humans have built more than 50,000 warships of curvature, and the density and intensity of the solar system are completely incomparable to the glass star at that time.

Compared with the generally pessimistic atmosphere when the war with the Bostons was first, humans are not afraid of it.

Over the past century, humans have become more and more in-depth in their research on energy quantization. Energy quantum transition technology has gradually matured, and human energy weapons have entered the threshold of super-light speed.

This is not an exaggeration to the military significance even if it is a transformation.

In the past, humans had no better way to deal with super-light targets except for stack attack density and luck.

On the one hand, there is no accurate detection system, and the spatial fluctuations detected have great errors in the specific location. On the other hand, the target speed is too fast and the attack distance is too far.

After all, even if the target detection is accurate, even if the quantum computer of the fire control system accurately calculates the position that can attack the opponent and launch it.

In the hours when the speed of light approaches the target, or even a day or two, there are too many variables in between. A faint space fluctuation, the refraction of thin air in space, and the occasional random speed change of the target can make all preparations useless.

However, the super-light energy transition weapon completely changed all this. It greatly skipped the distant shackles of the attacking party's distance and the interference variables in the distance. The moment it was launched, it could jump to the target in an instant.

In conjunction with humans' miniaturized space detection equipment and more advanced quantum computers, humans' hit rate of super-light speed targets can increase by billions of times.

Of course, even if it has increased by billions of times, because the base is too small, the hit rate of a single attack is still pitifully low.
Chapter completed!