Hearing the news, Zhang Yuan said to himself, "big sale? Then, isn't the transaction of this war star in conflict with the big sale? At that time, you have to spend amoeba points! Should we save the money? "

Lao Yang said with a wry smile, "conflict is not conflict. Most of the sales this time are engineering machinery. Many of these equipment are construction tools of Dyson ball. It's best to build war stars. On the contrary, it's a complementary business. "

"There are also some high-end machines that may be able to reverse the introduction of some technologies of five levels of civilization! But it is estimated that the finished Planetary Fortress will not be sold... Even if it is sold, we can't afford it! "

"I see." Zhang Yuan nodded. People naturally want the science and technology of the five levels of civilization. However, reverse engineering in this area is undoubtedly extremely difficult. If you don't even know the specific theory, how can you push it back?

In short, no matter what, the future will become more and more severe. However, he vaguely felt that behind all this, it seemed to mean greater waves. Compared with the whole galaxy, the Dyson sphere is only a slightly eye-catching project.

"It is likely that the whole galaxy is about to undergo more major twists and turns. This is just a small link."

"Yes, so... We must plan ahead."

……

Time passed quickly day by day, and three years passed again.

Ordinary people don't get enough information and don't feel the pressure from the top. The tourism industry of Dyson ball is booming. The number of tourists per year is as high as 3 million, which is equivalent to nearly 10000 people starting from their base camp to travel to Dyson ball every day.

According to the capacity of the embassy to accommodate 300000 people, the average residence time of each person is 30 days.

For the entire civilization of 150 million people, such large-scale tourism activities will hinder the development of science and technology to a certain extent. However, for the new human civilization, a huge amount of knowledge system has been formed. In fact, it doesn't matter as early as a year and as late as a year. It is also good to take this opportunity to improve the spiritual state of the people. Once the trading market leaves and the place becomes chaotic, it is estimated that there will be no such opportunity.

The people accept the baptism of this Dyson ball and feel the more majestic will of the universe.

This kind of tourism is undoubtedly a spiritual edification. Ordinary people have become more open-minded.

How can we not feel open-minded when we have more than a thousand civilizations and giants that have taken hundreds of thousands of years to build?

On the other hand, people's fleet also established a mineral mining base in the surrounding meteorite belt, began various experiments and spacecraft construction.

Anyway, all the resources here are free, and scientific research is bound to consume a huge amount of resources.

In order to speed up the research progress, a huge subatomic Research Center has even been set up on the spaceship Qicheng to study new contents in this field.

The new human civilization also specially purchased some antimatter from the trading market to deal with possible crises in the future. The quantity is not very much, about 1000 tons. The price is just affordable.

On the other hand, cooperation between civilizations is indeed not so easy.

Human diplomats have been ostracized and even implicitly deceived during this period. Because mankind is a four level civilization without Planetary Fortress. It is neither strong nor weak, and it is unwilling to join any party easily.

In the eyes of all forces, it has become a big variable

Some treaties even contain many hidden traps. If you really step into them, even if your life is not in danger, you will have to lose a layer of skin. Fortunately, these traps have been avoided under people's vigilance.

Of course, over the years, there are also forces from all sides who want to win over the new human civilization, so diplomats can also jump left and right and take the opportunity to reap some benefits.

At the beginning of last year, some papers on "extra color" were finally sold, with a total of 3530 amoeba points.

This is very excellent knowledge, which is related to "intelligence" and "self-consciousness", and can afford this price... However, when people sell this knowledge, they also signed some treaties and can no longer sell it to other civilizations.

Therefore, for these knowledge, human beings only sold a small part and retained most, but still sold 3530 points.

It has to be said that Zhang Yuan's work is very valuable. It is completely like a cash cow.

All kinds of trade protection and mutual vigilance make people more grateful for the existence of the amoeba faction interstellar trading market... Without the shock of a five-level civilization, the environment here may be more chaotic and no transaction can be made.

Zhang Yuan, who specializes in intelligence, pseudo human algorithms and genetic philosophy, has increasingly produced an exclamation.

"... setting up an interstellar trading market in the primitive chaotic environment, arranging all civilizations in order and making the starry sky full of order really needs great ambition, which is a noble idea."

"No wonder the main civilization of the amoeba faction, the amoeba civilization, can become a real six level civilization."

"Because of this firm concept and long-term practice, it has become a six level civilization, rather than doing it after having enough strength."

This is a great belief in which causality cannot be reversed.

……

In the following time, the new human civilization fell into silent development, such as tourism, diplomacy and research.

The whole fleet was just a tiny dust near Dyson ball, and everything seemed calm.

If there is no emergency, people plan to welcome the final auction, see the legendary amoeba civilization, try to beg by the way, and then spend all their money and leave here

Although the Dyson ball is attractive, but such muddy water, don't participate here. In the end, which civilization competed for the final victory and controlled this Dyson ball, and the new human civilization doesn't care. Anyway, it doesn't have much to do with itself

As for the Planetary Fortress, people are really eager, but there are many preconditions for building the Planetary Fortress, especially about the planetary curvature engine

On this day, in a room full of all kinds of computer screens, a scientist suddenly screamed!

Great pressure can really promote people's progress. He actually calculated... A key equation driven by star curvature!