Everyone looked at the distant alien ship, and people discussed the signed regulations, plus the knowledge of curvature that was obtained by vomiting blood for free.

This piece of knowledge is something that a third-level civilization dreams of, and it may take thousands or tens of thousands of years to pursue.

But now, human beings only need to sign a treaty to get it, and it is a complete set of system theories, relying on this set of theories to directly reach 3 times the speed of light.

It's really hard to describe, how to put it...... Looking back on those past experiences, technology is not the most precious, but spiritual wealth is even more precious. Zhang Yuan shook his head gently, anyway, no matter what, only relying on himself is the right choice.

Several scientists are in the spaceship, discussing various formulas and theorems, and they are using computers to verify them.

"How? This formula...... It should be a variant of our A-rotation formula. ”

"Yes, it looks different, but it's actually the same."

"There's also this parameter, which is a little different from ours, so let's simulate it with a computer."

A few hours later, they came to a rough conclusion.

"This knowledge is mainly theoretical, and most of the formulas we have come up with are not wrong. But there's a small part of it that we don't have......"

One of the diplomats was curious: "These free gifts are all rotten street content, don't we have any?" ”

"Yes, we really haven't ...... this part of this knowledge yet," the scientist said very seriously: "This is a completely new discipline, and there are many things that seem very superficial to the other side, but we have not yet organized them into a system. ”

"That's the benefit of interstellar communication. One civilization always has limitations, two civilizations still have limitations, and our current population of 150 million is not very ......."

"But there's no need to be discouraged."

Zhang Yuan nodded, and said with a smile: "This is a larger trading market, attracting civilizations of thousands of light years around, there is definitely no shortage of fourth-level civilizations here, we are not strong, but we are not weak either, first of all, we must show our attitude......"

"We're supposed to stay here for a while, and we'll be able to find out more and learn more."

In this way, after being busy with this matter, the group first rested for a while in the embassy of the trading market, and then reported their safety situation to the rear.

and transferred back the knowledge he had just gotten in his hands.

Finally, it is too shabby to apply to the rear to transport the spaceship, carry the engineering equipment of each station to the Dyson sphere, and establish a real embassy, instead of using a spaceship as a façade as it is now.

After all the work is done, take a short break for half a day......

On the second day, the group of soldiers divided into several ways and attacked separately, some were responsible for finding aliens for commercial negotiations, and some were responsible for scientific and technological exchanges, political negotiations, and signing agreements with alien civilizations.

It has to be said that there are many agreements and organizations in this market, such as scientific and technological exchanges, industrial production, cultural exchanges, and debt swap organizations, that is, a large number of civilizations in the credit deficit trading market, which can borrow from each other to repay debts.

Any civilization that has excess productivity can all be sold in this organization. If a civilization is not productive enough and has to deliver tasks in a timely manner, it can also buy productivity here.

If humans themselves are too lazy to dig up battle stars, they can also buy productivity and let other civilizations dig it. The price of labor and productivity is also clearly marked.

There are also organizations that set scientific and technological standards, which are more ambitious scientific research institutions.

Most civilizations have developed independently from ancient times, and under the long exploration, the scientific and technological standards are different, which makes the scientific and technological exchanges between each other very troublesome.

This is like the earth period, the electrical standards of various countries, some countries stipulate that the voltage is 220 volts, and some countries are 110 volts, and these electrical appliances cannot be used with each other. The distance between the railways varies from country to country, and when the train reaches the border, there is no way to continue because the railway is wider, or narrower.

There are also different races, different cultures, different languages, and the reputation of "diversity......

But all in all, with a common standard, communication is much smoother, and most things can be used directly. There are also some aliens who have come to lobby for a series of benefits that a new human civilization will gain if it joins this kind of scientific and technological standards organization.

Its prosperity is simply eye-opening, far beyond the Huantai Civilization Trading Market that has been visited!

There are even military alliances that invite humanity to join the united front with a single agreement, the simplicity of which is simply astonishing and incomprehensible. Joining this type of military alliance will allow them to develop military ships with each other to cope with the chaos that will follow the relocation of the market.

Of course, this kind of military alliance is certainly not allowed to be signed indiscriminately, even if it is not very binding and does not seem to have any traps. Mankind has just arrived, and has received too little information, so why form a military alliance with others?

Moreover, the performance parameters of your own spacecraft are exposed, and it is relatively not a wise choice to choose joint development.

The only thing people can trust at present is the "Toth civilization" that has worked together for thousands of years. Because people know a lot about the Toth civilization, there is also a lot of cultural exchange between them. Moreover, at most, the two sides can only form a semi-military alliance, which is still independent of each other, and it is impossible for one side to command the other......

It's so strange to join such an inexplicable alliance......

Time passed gradually, and in a month's time, human beings had a general understanding of this trading market.

This Dyson sphere is so big, indescribably huge, so big that any building can fly around a spaceship......

And the host of the trading market, the Thorn Haman civilization, this fifth-level civilization has a small population, and they have almost put all their energy into the vast construction of the Dyson sphere, and they don't have much effort to manage the market, so so many non-governmental organizations will be formed.

This kind of decentralization situation is the first time people have encountered it, and it seems to be different from the original Huantai civilization trading market......

"So many civilizations got together, only communicated and did not fight, so they began to grow savagely!"

Zhang Yuan is sure that there are many liar civilizations in it, which contain a huge number of traps, and the agreement cannot be signed randomly.