Zhang Yuan looked at the huge Dyson ball in a daze. He had a strange desire in his heart. He even wanted to jump out and touch it and feel the ancient flavor.

This Dyson ball is a real steel structure, on which there are countless mechanical creations that people can't name, full of a sense of power.

All kinds of spaceships are circling around Dyson ball, in and out. Many are spaceships carrying goods, and some should be military spaceships. Compared with the real giant beast in the starry sky, the so-called Planetary Fortress is just a small toy like an ant, which is crushed as soon as it is crushed. Needless to say, the spaceship is like a bacterial community in a Petri dish.

Artificial intelligence "katoranpus-3" explained: "here itself is a binary system composed of one star and another white dwarf star. In order to obtain enough raw materials for the construction of Dyson ball, the tabby civilization smashed this white dwarf 150000 years ago, so it formed a large meteorite belt. "

"Here, all material resources are supplied free of charge. Your fleet can mine resources in the outer ring meteorite belt... If you have such needs, we will divide the territory for your civilization and give your civilization the right to mine."

"1402 civilizations have participated in the construction of Dyson ball. If your civilization wants to become the 1403rd civilization in history, you can apply for registration in d-11-0092 area to contribute to this Dyson ball!"

Although it is just a string of simple words, I can feel an indescribable sense of pride.

Everyone was shocked. When they heard that the huge meteorite belt outside was the wreckage of a white dwarf star, they couldn't help shaking their bodies together.

What a shock!

"White dwarf?" A military expert repeated in silence.

Zhang Yuan is a little numb now. He has only one idea in his heart - no matter what the other party says, just believe it!

An unsolved mystery has been solved.

As the product of the death of stars, a large number of matter gather together under the action of gravity to form electronic degenerate matter, which is naturally indestructible.

If the white dwarf is completely smashed, the original electron degenerate matter will explode and then return to normal matter.

Using these materials to build Dyson ball is a genius idea.

According to the current calculation, the mass of the Dyson sphere is nine times that of the meteorites outside. That is, the white dwarf has been consumed by 90% and has become a part of the Dyson sphere.

This feeling is terrible. It took the new human civilization thousands of years to develop a semi-finished war star. As a result, the tabby civilization smashed a white dwarf star directly with violence!

Then, a large number of civilizations recombined these materials to form a Dyson ball, which requires how much work! Because of this, it is not surprising that more than 1000 interstellar civilizations have gathered here and spent more than 100000 years.

The huge gap makes everyone stay there in a daze. This is the difference between mountains and gravel, the sea and water droplets!

This is a great miracle in the Galaxy!

Not to mention whether there is a similar Dyson ball in the universe, but it seems that no similar second one has been found in the huge Milky way.

This should be the only one

Zhang Yuan wiped the sweat on his face, looked at the shocked people and said with a bitter smile: "I think... We'd better sign up to participate in the construction of Dyson ball. We can at least get the first-hand information of Dyson ball!"

"And... Well, the reward is optional. If so, it's certainly the best. At least you can leave a name here... Is the new human civilization here? Ha ha, it's interesting to think about it. "

The atmosphere inside the spacecraft suddenly relaxed, and everyone showed an expression of interest.

It's true that "the new human civilization has come here" and contributed to the construction of Dyson ball. It is indeed a very meaningful act. It is absolutely indispensable in the future human history.

"Lao Zhang is right. Communication with other civilizations should also be carried out continuously... When I saw it for the first time, I thought it was very big and incredible, but human beings are still very adaptable and will soon get used to it. "

Foreign Minister Yang Fan clapped his hands, "so let's decide our first stop. Go to the d-11-0092 area to register, and then set up an embassy to get some information. Then get the permission to mine minerals for free, and it's good to get some resource supplies. "

"... this is the wreckage of the white dwarf. Those workers dig up minerals, which is estimated to be more energetic!"

After people issued this command, the intelligent flying saucer in front continued to lead the way, while the human spacecraft slowly flew behind.

Flying slowly around the huge Dyson ball, Zhang Yuan found that its surface is generally filled with a purple metallic luster, which should be a unique material widely used.

The huge mechanical structure moved slowly, and then cut holes the size of Jupiter in front.

Further ahead is a "high-energy reaction furnace". In a thin layer of "glass", there is a bright white light mass. People don't know what these things do. It's a blank in cognition.

There is a "metal pipe" with a length of millions of kilometers in front. Its use is unknown for the time being. It looks a bit like an ion accelerator.

There are many places that are "leaky", and the yellow stars wrapped in them can be seen with the naked eye.

Dazzling, very, very dazzling!

In an instant, a strong solar wind rushed out of the "air outlet"! Don't think that a star is anything mild. It always wants to break free from this bondage!

Suddenly, people's communication signals began to shake a lot, and electromagnetic communication was easy to be disturbed. However, neutrino communication can still be maintained normally.

Fortunately, it was just a solar wind, coming and going quickly. As the spacecraft fled the affected area, the communication quickly returned to normal.

There are often spaceships passing by. In an hour, we met 13 different batches of spaceships. They have different shapes. From the signs on the surface of the spacecraft, they belong to different civilizations, which makes this starry sky very prosperous.

However, after meeting these alien spacecraft, people did not say hello to each other, but performed their own tasks.

"There are so many aliens. I don't know what the political structure of this place is like? "

"Although we are a four level civilization, one more is not much, and one less is not much..."

Zhang Yuan listened to the discussion of his companions with deep thoughts in his heart. The four civilizations here should not be as rare as those in the Huantai civilization trading market.

In the original Huantai civilization trading market, there were only four or five level Four Civilizations. There were at least 100 level Four Civilizations here!

There are more tertiary civilizations.

Some scientists are still a little curious about how this huge steel body is composed. In theory, the strength of no conventional material can support the steel structure, including various alloys and nano materials. If you count all, it is still far from enough to increase the strength by 10 times.

That is... Unconventional materials that humans don't know?

Someone thought of the high-dimensional fragment that human beings have not yet cracked! That high-dimensional fragment is a new material that human beings do not understand. If we understand it with conventional materials, it is a bit like glass.

In fact, glass is a complex substance that cannot be distinguished between solid and liquid, and the molecules in it will flow.

The high-dimensional debris has a similar principle, even more complex.

Including the sub space technology inside, mankind has not really cracked it.

Thinking like this, a scientist typed a line in the communicator: "can you tell us the specific materials of Dyson ball?"

Originally, people didn't have much hope, but soon, katolanpus-3 really replied: "this Dyson ball is composed of conventional materials and subatomic materials. Its subatomic material was personally completed by the Tabi civilization... "

"Some of the conventional materials can be found in the material abyss plan, and both level 4 and level 3 civilizations can be produced."

"Part of the stellar energy it collects is used for the operation of its own device, and the excess energy will be used to produce antimatter. Dyson ball can produce 720000 tons of antimatter per second."