Yang Sheng could understand what Hua Jian said, after all, he had just experienced modern compulsory education.

The reason why humans block the Blue Star and do not develop energy on other planets in the solar system is that doing so will generate mid-infrared band radiation, which will lead to observations by other civilizations.

As early as a thousand years ago, the famous scientist Freeman Dyson proposed related theories.

He believes that the degree of development can be measured by the civilization's use of energy. The more advanced the civilization is, the greater the demand for energy.

When they use the energy of stars, they will build a large number of energy absorption devices to wrap the entire star, which is the famous Dyson Ball.

Because the light is surrounded by Dyson's spheres, the outside world can no longer see this star. However, during the energy absorption process, mid-infrared band radiation will still be emitted, which can be observed by the technology at that time.

However, after a well-known scientific research team observed 100,000 nearby galaxies, they gave a conclusion that there was no higher civilization.

To this day, people have understood why no higher civilizations were observed at that time.

First of all, this statement is not valid for pure cultivation system civilization.

High-level scientific and technological civilization can completely block this radiation through various means. The so-called energy used and heat will inevitably be emitted is only relative to low-level scientific and technological civilization.

However, humans are still unable to completely block this range of radiation. Even if they only develop nearby planets, they will be noticed by other advanced civilizations.

Yun Yi said at this time: "Of course, we have another plan, which is to make every effort to improve the super-light spacecraft.

"My existing technology can restore the alien spacecraft at the Dawn Base to a level that can be used. In the state of curvature flying, the speed can reach 3.5 times the speed of light.

"Although at the current speed, it will still take nearly ten thousand years to leave the Milky Way.

"But I will further repair the spacecraft. According to my observation of the timeline and scientific calculations, it will take less than three thousand years before the spacecraft can leave the solar system.

"If humans feel that we don't need us, we can also leave with a few elites."

“While this plan will lose most of humans, it is the most likely that human race can continue.

"How about you guys who claim to be noble, should you try to compete for the quota of this spacecraft?

"Or, do you want to stay on Blue Star and wait for those enemies to arrive?"

At this moment, everyone on and on the ground was in full bloom. Some people who had already begun to stand up to boycott the "End-Productor" organization actually expressed their support for the "End-Productor" organization and wanted to get a quota for entering the spacecraft.

People understand that this plan is feasible.

Faced with the sudden riots, Yun Yi had expected: "Look, we are also considering moral issues. Otherwise, we would have implemented this plan secretly.

"At the current level of human beings, even if they have been practicing in seclusion in the center of the earth, they may not be able to intercept the spaceship without preparation, right?"

At this moment, another message covered the entire Blue Star, from a woman.

"But if I was prepared, do you think you could successfully start the defective spacecraft?"

This message stopped all the Blue Star people from commotion. Yun Yi said in shock: "Thunder God! How is it possible? Aren't you going into seclusion in the center of the earth?

"You have not come out of the Earth for a hundred years. Even if you are at the star embryo level, you cannot accurately see this timeline without majoring in the timeline to observe this direction!"

Thunder God chuckled and said, "Indeed, if someone hadn't entered the center of the earth to practice recently, I wouldn't have seen this timeline from him."

Yang Sheng and the others turned their eyes to the ocean, and the ocean was full of shock.

No wonder he seemed to feel a power beyond dimension during his cultivation.

Yun Yi's metal face frowned, then smiled and said, "So what if you find it? With your strength, you should feel that Blue Star is getting more and more insecure.

"According to my calculations, there are only two development routes for human beings to survive.

"The first type is to reduce a large number of people and retain elites, thereby accelerating the speed of development.

"The second type is to select thousands of people now, leave on a spaceship, and give up all the other more than one billion people!"

Thor has come out of the center of the earth, completely different from the current dressing style. A white one-piece dress looks very thin, and it seems that a gust of wind can tear it apart. However, it is not burned by the high temperature in the center of the earth.

Combined with her elegant temperament, she gives people a feeling of being as floating as an immortal.

"The reason I came out this time is not entirely to stop your plan, but to see that humanity will face another crisis."

Everyone can hear Thor's words, another crisis, what does it mean?

Only Thunder continued: "Even if time is very close, the specific situation of this crisis is still very vague and uncertain in the future timeline I can observe.

"This shows that this crisis is very difficult to overcome. However, it is not the crisis we have known about for a long time.

"If it was a crisis of that level, I would not be able to observe anything related even a ten thousandth of a second before it."

Edmund asked in confusion: "Then you saw it..."

"Wait a minute, my satellite monitored an abnormal energy fluctuation near Mercury, which is very similar to the energy response near Mars a few years ago. It is the opening of the wormhole!" Yun Yi suddenly interrupted Edmund's words.

"Is it so fast?" Thor frowned with a delicate brow, his eyes shining through the clouds, looking at Mercury more than 100 million kilometers away.

After hearing the word wormhole, Yang Sheng said in surprise: "Didn't it mean that because the time of traveling through the wormhole will be shortened, few people in the universe will use wormholes to move space?"

Huang Xinnan also frowned: "Did the Chiyan tribe regret it, or was he lying before? They just wanted to determine the identity of our Huangyan tribe by observing the timeline after we teleported away.

"After becoming more certain, someone was sent to destroy us?"

Yang Sheng's face was gloomy: "If the Red Flame Clan came, we would indeed face a great threat. Even if there is a star-breasted Thunder God on Earth now, there is more than one satellite rating of the Red Flame Clan.

"Although the star embryo level and the satellite level belong to the same level, and both can understand the five-dimensional level, the satellite level is even stronger than the star embryo level."

The ocean said, "But when we came back, we were near Mars."

The hunter shook his head: "It's so far away to teleport, and there's no teleportation array for positioning. It should be normal if there is a slight deviation in the location."

Not only Yang Sheng and the others, but also other Blue Star people were frightened.

"Has the extraterrestrial civilization that invaded Blue Star arrived? Although I had known that there would be such a day more than a thousand years in advance, I still felt that it was a bit unreal."

"It's better to come, and I'll save you worry every day."

"Have you just heard Thunder God say that the crisis facing Blue Star is difficult to overcome, but it is not the crisis mentioned by the world's top leaders before!"

...

Although people were still in chaos just now, at this moment, everyone calmed down and just whispered to the people around them from time to time or communicated with each other.

Underground, some people have already obtained their weapons, while others have even started submitting applications and are preparing to go to the ground.
Chapter completed!