Chapter 321 Discussion and Questioning

Faced with Yi Feng's doubts, Hei was suddenly shocked. He had not thought of this just now.

He quickly said: "Yes, you are right. Noah is indeed an amazing piece of trash... Oh no... It is an amazing thing."

"It has subspace technology, artificial gravity technology, a very large storage capacity and a good living environment... It is the best spaceship."

"I suggest that it is best not to expose it before we reach L4 or even L5!"

As soon as he finished this series, he immediately added: "I'm sorry, I didn't think it through just now. The Deep Space alone is still too thin, so I suggest... develop more frigates immediately!"

"Frigates can carry a large number of space weapons to protect the Deep Space..."

"Its size does not need to be large, it can have a driver or it can be unmanned, but the firepower must be sufficient... As for the number, 1,000 or even 10,000 ships are not too many!"

This Hei seemed to have completely replaced the role of a human being, shouting enthusiastically.

Yu Yifeng did not immediately respond to Hei's suggestion, but asked calmly: "But the Noah is now wrapped in the Deep Space, without revealing any shadow, others should not be able to find it?"

As for the frigate, it is already in people's planning...

Now that the Deep Space has been completed, people have freed up a lot of industrial capacity, which will be used to build more small frigates.

Of course, the more weapons, the better, the stronger the better!

Hei shook his head and said worriedly: "It's not safe to wrap it in the Deep Space. It can only prevent some ordinary electromagnetic wave detection."

"But the more advanced Destroyer civilization may have developed means of neutrino detection."

"Neutrino detection can easily detect the Noah hull wrapped in the Deep Space! Therefore, we must develop some anti-detection means as soon as possible, and constantly strengthen our armed forces."

Yu Yifeng frowned and thought about it. Using neutrino detection means, at least humans can't do it at all...

Neutrinos are small, uncharged elementary particles. They interact very weakly with other substances and are widely present in nature. Its characteristics are: very strong penetrating power, which can easily penetrate the entire planet! Of course, it also includes the deck of the Deep Space...

He asked again: "So... what is the Destroyer civilization?"

This is a question that has troubled my mind for a long time, because the Green Light Man was beaten half to death by such a civilization, and finally detonated the sun when he was desperate.

Hei smiled awkwardly: "As the name suggests, it refers to civilizations with strong desire to attack. There are three types in total."

"First, there are civilizations with certain bandit characteristics. They like to rob civilizations weaker than them... Different interstellar civilizations are complex. If there are some special reasons, many civilizations don't mind being bandits."

"You know, it's not just the Milky Way, the entire universe is full of garbage from more advanced civilizations... Maybe it was discarded by the so-called god-level civilization at will, anyway, no one knows why."

"These garbage are also very valuable to interstellar civilizations... For example... Noah?"

Yu Yifeng nodded, and his heart became more and more strange. The universe is full of high-level garbage? Bandits?

The original destroyer civilization wanted to rob the neutron star fragments of the green light people?

Hei continued: "The second type is that some interstellar civilizations themselves developed from wars. This kind of civilization is more terrible than bandits!"

"Their thinking mode is completely different from that of normal civilizations. They even believe that the meaning of war itself is to promote the development of civilization..."

"Therefore, this kind of civilization will constantly wage wars to increase its internal driving force... Because of the long-term existence of the survival crisis, this kind of civilization develops very rapidly... But if there is no war, they will decline due to some internal reasons..."

"There is also a third type, some silicon-based civilizations, their way of thinking is... profit first! For them, 1.01 is definitely greater than 1, so they must choose 1.01."

"According to this idea... if the benefits of eliminating the other party are greater than the possible risks, then they will launch an attack. For this kind of Civilization will always pursue greater interests and is also very dangerous. "

"These three aggressive civilizations are collectively called destroyer civilizations."

"The robbers are okay and can be scared off, but the latter two are very dangerous... Their ideas are inexplicable and we can't understand them."

Yu Yifeng was silent for a while and asked again: "Are there many of them?"

"Also, since interstellar civilization exists, why hasn't the Milky Way been completely occupied?"

"The number is not very large... In the vast Milky Way, it is not easy to encounter an interstellar civilization if you don't go to the center of the Milky Way."

Hei immediately replied: "As for the latter question... Captain Yu, the expansion of interstellar civilization is not infinite, and it will also encounter a series of development traps. Not every civilization will always be strong and develop."

"Nothing is eternal, not even the universe."

"Oh?" Yu Yifeng was a little confused.

"... There are many reasons, which are very complicated and need to be considered by every interstellar civilization." Faced with this question, Hei spoke hesitantly.

He felt that he couldn't explain it clearly for a while: "Including but not limited to... mutual constraints between interstellar civilizations, interstellar wars, the law of increasing entropy of civilizations, certain internal degenerate factors, information light speed barriers, population traps, etc., all of which restrict interstellar civilizations from expanding their territory."

"Many civilizations have chosen the strategy of small population and high quality elites. It is similar to ours. Of course, our current population is still too small."

Seeing Yu Yifeng's thoughtful look, Hei said again: "Moreover, from the L2 level, interstellar civilizations have a strong means of life-saving-curvature engine!"

"If... I mean if, we are unfortunate enough to encounter a destroyer civilization, as long as we deploy the curvature engine and exceed the speed of light, we can escape smoothly!"

Hei made a gesture and said somewhat exaggeratedly: "Only extremely high-level interstellar civilizations, L7 or L8, have detection methods that exceed the speed of light!"

Because of the existence of the curvature engine, after distorting the space, it is easy for the spacecraft to exceed the speed of light.

But no matter whether it is electromagnetic waves, gravitational waves or neutrinos, the detection methods are still at the speed of light level. If they cannot catch up with the superluminal spacecraft, they cannot be detected.

Therefore, exceeding the speed of light becomes the best protective barrier for low-level interstellar civilizations... This is a complete theoretical shackle.

"... Is there any means to detect at super-speed of light? Isn't it really against the theory of relativity?" Yu Yifeng asked curiously: "Can we use curvature space for detection? The movement of space can exceed the speed of light..."

"This, I don't know..." Hei shrank his neck. He was not omniscient: "By the way, I have been dormant for millions of years. Maybe during this period, the Milky Way has undergone new changes..."

The two of them fell silent. This conversation contained a lot of information, which gave Yu Yifeng a preliminary understanding of the Milky Way.

After a long time, Yu Yifeng spoke again: "What do you think of our strength? How are the levels of civilization divided?"

Taking this opportunity, he simply asked all the questions in his mind clearly.

According to the current strength of mankind, it is not a problem to crush K-level civilization, including the previous earth civilization. With the current huge industrial strength, it is easy to crush.

But Yu Yifeng is not sure whether mankind ranks among interstellar civilizations.

Judging from the information available so far, humans cannot defeat the Green Light Man, the Destroyer Civilization behind the Green Light Man, or the civilization that Hei used to live in...

From this perspective, is it still the lowest interstellar civilization?

Hei smiled and said, "Captain Yu, you don't have to worry too much. We still have great potential. With so many elites and brain chips, at least we will be smooth sailing before L4... It is even possible to break through to L5 and L6."

"At least our social system, civilization goals, and civilization will are very healthy!"

Emmm, because everyone is on holiday for the New Year, maybe because they are all raising books, the traffic and subscriptions are particularly poor these days...

I also need time to rest and sort out the world view and specific settings behind, so as to avoid collapse.

So...from tomorrow I can only be a "one-update beast", and I will resume two updates after the New Year.

I am very sorry.

The daily update is around 8 pm, and there is no noon update for the time being.