After a while, katolanpus-3 sent some information: "this is the price table of these years. As the trading market is about to be dissolved, prices are constantly changing, most of the materials are becoming cheaper, and military resources are becoming more expensive."

Is all kinds of military resources becoming more and more expensive?

“…… These are the list of conventional technologies, including some of the conventional technologies required by the fourth level civilization. You can buy it directly from the trading market at a slightly higher price, but the quality is guaranteed. You can also buy it from other civilizations, and let the interstellar trading market act as an intermediary platform. Our civilization only charges some handling fees... "

"You can also sell technology to the rest of the civilizations and the interstellar marketplace to earn amoeba points. Jihaman civilization is a five level civilization. If you have the technology that our civilization has never mastered, you will get a high reward. "

There are 1500 points in people's hands, not too much or too little, and they can barely afford to buy some technology of the fourth level civilization.

"We can sell new civilization historiography!" A young scientist had a whim.

People are also prepared for this. If you sell the knowledge of one or two thousand points here again, it will be good.

After some collation, people passed some of the new civilization historiography materials to the past and asked the other party to make an evaluation.

"Sorry, we already have this information."

Zhang Yuan thought about it carefully and understood that the technology of the whole amoeba faction should be interconnected. Since human beings have sold in another market, they can't sell in this market for a second time.

Of course, human beings can sell the history of new civilization to other four level civilizations who don't know about it.

However, the discipline of new civilization historiography is sometimes very effective, but it is of little use to most civilizations. For any civilization, action is often more important and more difficult than theory.

The social structure, ideology, culture and history of every civilization are different to a great extent. Therefore, some literate civilizations think it's great and a good subject. More illiterate civilizations think it's useless. It's like a castle in the air. It's hard to sell it at a good price.

Zhang Yuandao: "after this knowledge is sold, it doesn't do much harm to us, but if it is sold cheaply, it's not suitable to make the streets rotten."

"Yes

"So that's it..."

Foreign Minister Lao Yang pondered for a while and said, "the most valuable technology we can sell is extra perception. We go to the aliens and try to sell this stuff. "

A serious extra perception, more than 10000, less than 7000 amoeba points. For this reason, the Toth civilization is almost stripped by human beings.

Although they only paid 1500 points, they gave most of the core technology to human beings, and they were so happy.

Therefore, after eating the technology accumulated by the tosian civilization for tens of thousands of years, the inside information of the new human civilization suddenly rose, and the technology of the other three civilizations was no longer needed.

And Lao Yang wants to repeat the old trick and find some big wrongdoers.

To earn 10000 yuan is the real level 4 civilization!

There are more than 81000 interstellar civilizations in this place. Is there no species similar to the tosian civilization?

everyone looked at Yuan Chang, and he has the final say in this matter.

Zhang Yuan waved his hand and said with a bitter smile: "Mr. Yang, you think too simply about this matter. Don't be too optimistic first. Every civilization has a completely different brain structure. Every extra perceptual development is like starting from scratch. There's no way to make sure. "

"Of course, we have trained a group of excellent talents and accumulated a lot of experience. As long as it's not a very strange brain, we should be able to do it in 40 or 50 years. Oh, there are also some preconditions. This civilization must have powerful programmable brain technology, otherwise it can't be transformed... "

"The most important thing is that this civilization should fully trust us, provide enough biological samples, and especially give us its brain modification technology."

"We also have to take risks and use virtual world technology It's used a lot, and there's a risk of exposure. "

"If you can take care of this, we should have no problem here."

Lao Yang frowned. These are troubles, big troubles.

In the end, he clapped his hands and said, "don't worry about this. We are still modest and won't yell everywhere. No, we can also sell some scientific papers in this field. It's pretty good just to create extra colors in the brain. "

"Anything related to intelligence is extremely expensive. You can't worry about finding a buyer..."

"My biggest concern is that the trading market will move in 20 years' time. Will we have enough time?"

"No, no, no, you have to worry about something else!" An expert in the field of security has a big difference in this respect: "more papers are sold, which has an impact on the security of human civilization itself. You know, extra perception is our unique technology, and even some old class IV civilizations can't match us. ""Even if we put aside the virtual world, it will cause other civilizations to covet it."

"We are all level Four Civilizations. What are we afraid of?"

During the conversation, the territory of the new human civilization arrived. It was a bare metal plain without any buildings.

The spaceship on which human beings ride can only serve as a temporary embassy.

Zhang Yuan can't help sighing: "in the future, we need to transport some construction machines from the rear base camp to build a truly magnificent embassy."

"I'll let you know."

As a result, in the first hour of the establishment of the new human civilization embassy, alien civilizations came directly to the door!

It's a galaxy curvature technology specification organization, whose main purpose is to sign the next curvature technology non proliferation treaty with new human civilization.

“…… Hello, young new human civilization. Welcome to the palace of the fourth level civilization. First of all, we are from the quadrilateral civilization. We are one of the main members of the Galactic curvature science and technology research organization. We are a civilization with a history of 200000 years. "

"This organization focuses on curvature technology and all kinds of space technology, and signs the Non Proliferation Treaty on curvature technology with each other."

This quadrangular alien looks like a black stone, four or five meters high.

It did not enter the human embassy, but stayed in its own spacecraft, communicating with humans through electromagnetic waves.

"The non proliferation treaty?" Zhang Yuan's face moved, and he thought of some things he met in the Huantai civilization trading market.

As if seeing the doubts of human beings, the stone man continued to say: -- As you know, the biggest difference between the fourth level civilization and the third level civilization is curvature technology, which is an earth shaking qualitative change in terms of military and transportation. "

"Our convention organization was connected by a five level civilization millions of years ago. Its purpose is not to prevent the three-level civilization from acquiring technology, but to promote the peaceful development of the galaxy. We just hope that the fourth level civilization will not simply send technology to them directly. "

“…… It's not of great significance to directly use science and technology, and it will cause chaos in the galaxy and lead to all kinds of conflicts. "

The reasons here are very complicated. First of all, the most important thing is to ensure the advantages of the fourth level civilization, and second is to ensure the stability of the situation in the galaxy.

Because the fourth level civilization wants to escape, it's too easy. If this technology fails, the situation in the galaxy will become extremely unstable.

“…… Only level five civilization has directional superluminal communication and enough strength to block a space. Even the fourth level civilization has no good way to pursue Qu su. "

"Please think about it. Once this technology is widely spread, and the first level civilization and the second level civilization can have it, what will they think?"

"Their other technologies are poor, but with warp speed, will they take the risk to plunder other civilizations for rapid improvement? Attack is always simpler than defense. Nuclear weapons of first-class civilization can still cause damage to our spacecraft. I think you should be aware of this. "

"If the form of the galaxy becomes extremely chaotic, how can the interstellar market continue?"

"Communication between civilizations will also become more difficult, not simpler. Any real four level civilization, with tens of thousands of years of development and long historical experience, knows that it is not easy to develop. But does the first level civilization know? They won't know, and it's hard to have such a history. "

"There are some civilizations that are not even unified on their own planet and are still in a state of dictatorship."

"There was once a galaxy where the warp speed was greatly diffused, so there were a lot of wars, a lot of enslavement and enslavement. Those indigenous civilizations in remote areas that have not yet come out of the planet can not develop at all. "

"That's another injustice."

Zhang Yuan had to admit that what the stone man said seemed reasonable But it's a little strange. Is it true that the fourth level civilization is very moral, and the lower level civilization is not moral?

In a word, it is to ensure our own advantages.

The stone man said, "our treaty stipulates that Any clue about curvature technology has a value of 10000 amoeba points, and a complete curvature technology has a value of 100000 points. This is the standard price set by this organization. As long as you don't sell at a low price at will, you can disturb the price. "

After the signing of the relevant treaties, the organization will give away some knowledge about curvature for free. Of course, it will not be particularly profound knowledge, but just ordinary things. However, it can be regarded as good knowledge for human beings who have initially entered the fourth level of civilization.

On the other hand, if human beings want to acquire higher-level space technology, it will be cheaper to buy it in this organization.

"We have another question..."

A human diplomat seems to have thought of something and asked, "if we break this Agreement and pass on this technology to other civilizations, what kind of punishment will we get?"The stone man said with deep meaning: "if you violate secretly and are not known by any other civilization, there will be no punishment..."

"But if you are known by other civilizations, you may lose the friendship of other civilizations Moreover, all the trading markets of the amoeba faction will deduct the goodwill of your civilization. "

"However, even if we violate the relevant treaties, we have no force to threaten your life. Please rest assured."

I see. Zhang Yuan nodded. This treaty may be the result of the amoeba faction.

After a period of discussion, it is generally believed that curvature technology is, after all, the core technology of the new human civilization and cannot be blindly given to lower civilization. Since it's most of the regulations signed by the four level civilization, there are not too many side effects, and there's nothing to avoid.

The other side said, "please tell me the specific reason for obtaining curvature technology. Just state it briefly. We need to track and understand the general source of warp speed for any civilization

The collision between the two neutron stars has been described, about 400 light-years away. In order to reduce the trouble, he also described that he had an ally. Of course, he didn't say the name of "TOS civilization".

The other side seems to suddenly realize, "so it is. We have observed this neutron star collision. According to the previous data, it was indeed detonated ahead of time! So I can do the job. "

Just as the alien spaceship was about to slowly fly away, people soon stopped him. Because this guy looks lively, not like the big bug of jihaman civilization, who speaks coldly. It would be nice to ask for more information.

"This Sir, we still have some questions for you. Are you free? "

After pondering for a while, the stone man replied, "Oh, my time is very limited What else do you want to ask about your civilization

"About the owner of Dyson's ball, tabby civilization. This should be a very powerful civilization. We are interested in the master ship of Dyson ball What do you know? "

The other party immediately replied: "we don't know much about the tabby civilization. It has been a long time since the disappearance of the tabby civilization. The last subsidiary civilization of the tabby civilization disappeared 150000 years ago. In area A-1, there is an artificial intelligence "Omega" left by the Tabi civilization, which is responsible for the construction of the whole Dyson sphere

"If you are interested, you can consult your assistant and go to A1 area for more information. I'm sorry, I have to report to the superior department as soon as possible... "

With this sentence, the guy soon opened the spaceship and ran away.

"What a civilization with an urgent character!" Zhang Yuan shakes his head

if we consult through "katolanpus-3", we will find that the self introduction of quadrilateral civilization is "acute case" and "single process".

The so-called "single process" means that after one thing is done, the second thing will be done.

In fact, human beings are also single process creatures, but human beings have a bad habit. They always want to use two things at one time, and often stray.

Zhang yuanluewei can imagine that the internal situation of this civilization, quadrilateral civilization, is in order under normal circumstances, full of order and rules.

"The fourth level civilization really has its own advantages."