In the face of Yi Feng's doubts, the black heart was suddenly surprised, and he really did not think of this.

He said, "Yes, you're right, the Noah is really great rubbish... oh no... it's a great thing."

“There is sub-space technology, artificial gravity technology, very large reserve capacity and a good living environment ... the best spacecraft.”

“I suggest that it’s best not to expose until we reach L4 or even L5!”

The series had just finished, and he immediately added: "I'm sorry, I just didn't think about it."Deep Space alone is still too thin, so I suggest... develop more frigates at once!”

“The frigate can carry a large number of space weapons to protect Deep Space...”

"It does not need to be very large, it can have a driver or a driver, but the firepower must be sufficient... the number, 1000 or even 10,000 is not too much!"

This black seems to have completely joined the role of human beings, and cried feverically.

Yi Feng did not immediately answer the black proposal, but calmly asked: "But the Noah is now wrapped in the deep space, there is no shadow, others should not find it?"

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

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

Weapons, of course, the more the better, the stronger the better!

Black shook his head, not without worry, said: "packaged in the deep space is not safe ah, can only prevent some ordinary electromagnetic wave detection."

“But a more advanced civilization of the destroyer may have developed the means of neutrino detection.”

"Non-neutrino detection, can easily find the Noah hull wrapped in the deep space!"Therefore, we must develop some anti-investigation techniques as soon as possible, while constantly strengthening our armed forces.”

Yu Yifeng frowned and thought about it, with the detection of neutrinos, at least humans can't do it at all...

A small, uncharged elementary particle, neutrino, interacts with other matter very weakly and is widespread in nature.It is characterized by: penetration is very, very strong, can easily penetrate the entire planet!Including the deck of the Deep Space...

He asked, “So... what is the Destroyer’s Civilization?”

This is a problem that has plagued the heart for a long time, because the original green light people were beaten half to death by such a civilization, and finally took the corner to detonate the sun.

Black smiled: "As the name suggests, the attack is relatively strong civilization, there are three kinds."

“First, there are certain civilizations with bandit characteristics, and they like to rob civilizations that are weaker than them ... Different interstellar civilizations are complex, and if there are some special reasons, many do not mind being robbers.”

“You know, it’s not just the Milky Way, it’s the whole universe that’s full of garbage from all kinds of higher civilizations ... probably the so-called divine civilization is discarded at will, and I don’t know why.”

“This garbage is also of high value to interstellar civilization... say...Noah?”

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

The original destroyer civilization, is to steal the green light of the neutron star fragments?

Black continued: “Second, some interstellar civilizations themselves developed from war, are more terrible than robbers!”

“Their thinking patterns are completely different from normal civilizations, and they even think that the meaning of war itself is to promote the development of civilization.”

“This civilization, therefore, will continue to wage war to increase its internal impulse ... because of the long-term existence of the existential crisis, this civilization will develop very rapidly ... but if there is no war, they will decay for some internal reason...”

“There is also the third category, certain silicon-based civilizations, whose way of thinking is ... the primacy of interests!”For them, 1.01 is definitely greater than 1, so they must choose 1.01.”

“In this line of thinking ... if the other side is eliminated, the benefits are greater than the possible risk, then they will attack.”For such a civilization, the greater good will always be pursued, and it will be very dangerous.”

“These three aggressive civilizations are collectively referred to as the civilization of the destroyers.”

“The robbers are so likely to be frightened back, and the latter two are very dangerous... Their ideas are inexplicable, not something we can understand.”

Yu Yifeng was silent for half a while and asked, “Are there many of them?”

“And since interstellar civilization exists, why hasn’t the galaxy been completely occupied?”

“The number is not a lot ... the vast galaxy, and it is not easy to encounter an interstellar civilization without going to the galactic center.”

Black immediately replied: "As for the latter question...In the captain, the expansion of interstellar civilization is not unlimited, and there will be a series of development traps."Not every civilization will always be strong and develop.”

"Nothing lasts forever, not even the universe."

“Oh?”There is some doubt about the twilight.

“...there are many, very complex reasons, and every interstellar civilization needs to be thought-provoking.”In the face of this problem, Black said.

He felt that for a moment it was not clear: “including, but not limited to, interplanetary civilization’s interrelationship, interstellar warfare, the law of increasing entropy of civilizations, certain internal depravity factors, information-speed light barriers, population traps, etc., all of which constrain the expansion of the turf of interstellar civilization.”

“Many civilizations have chosen a high-quality elitist strategy with a small population.It's similar to ours, and, of course, we have very few populations now."

Seeing Yi Feng's deep-stranged appearance, Black said: "And, from the L2 level, the interstellar civilization has a strong life-saving means curvature engine!"

“If... I mean, if, unfortunately, we encounter a civilization of the destroyer, we can escape smoothly after the speed of light by starting the curvature engine!”

Black made a gesture, with some exaggeration: "Only a very high-level interstellar civilization, l7 or l8, has the means to travel faster than the speed of light!"

Because of the existence of the curvature engine, after distorting space, the spacecraft can easily exceed the speed of light.

However, whether electromagnetic waves, gravitational waves or neutrinos and other detection methods, it is still the speed of light level, and it cannot detect a spacecraft that can not catch the faster than the speed of light.

So, beyond the speed of light, it becomes the best protective barrier for lower interstellar civilizations... This is the shackles of complete theory.

“...and the means to detect faster than the speed of light?”“Isn’t that a real violation of the theory of relativity?”Yu Yifeng asked curiously, “Is it detected with curvature space?”The motion of space can exceed the speed of light.”

"This, I don't know..." He shrank his neck, and he was not omniscient: "In other words, I have been dormant for millions of years, and maybe there is a new change in the galaxy during this time..."

The two have been silent, and the amount of information in this dialogue is very large, so that Yi Feng has a preliminary understanding of the Milky Way.

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

Take this opportunity to ask all the questions in his heart.

According to the current strength of human beings, it is not a problem to crush the K-class civilization, including the previous earth civilization, with the current huge industrial strength, easily crushed.

However, it is not clear whether humans are ranked in the interstellar civilization.

From the information that already exists, human beings can't beat the green light people, the destroyer civilization behind the green light people, and the civilization that was in the black before...

Is this the lowest-end interstellar civilization?

Black smile said: "In the captain, you don't have to be too anxious, our potential is still very large, there are so many elites, there are brain chips, at least before the L4 level is smooth ... even to break through to L5, l6 is also possible."

“At least our social system, the goals of civilization, and the will of civilization are very healthy!”