Start sweeping the universe by rubbing the CPU with your hands.

"Pleasant to work with."

"Pleasant to work with."

At the signing ceremony, Liu Yuan, the head of human civilization, and the head of the Yunguang Civilization business delegation signed their names at the same time, and then shook hands, jointly announcing that the cooperation between human civilization and Yunguang Civilization was officially reached.

After a series of celebration ceremonies, the head of the Yunguang delegation did not leave, but once again applied for a visit to Liu Yuan.

"After everything is over, why does he still come to me?"

Han Yang was a little confused, but he still approved the application.

Office of the Head of State. After a brief exchange of greetings, the head of the Yunguang delegation explained his intention.

"Human civilization is a vibrant civilization full of hope. Hmm... I wonder, Mr. Head of State, what do you think of the future development of civilization?"

Han Yang didn't know why, so he answered very conservatively: "We will be more united, work harder, and strive to advance to the fourth level civilization as soon as possible."

The head of the Yunguang Civilization delegation was even more enthusiastic: "I have a suggestion for the development of human civilization. For a civilization as full of hope and centripetal force as human beings, the best solution is to achieve its rapid development by purchasing scientific and technological data.

Our Yunguang Civilization is an old fourth-level civilization. Although it is limited to the Silver Alliance Agreement and cannot sell technological data at low prices without authorization, we can make greater discounts for you in other aspects, such as sending more personnel to teach, Scientist training, system construction, etc., make every effort to reduce the damage to the development potential of civilization itself by purchasing scientific and technological data.

I believe that based on the quality of human beings, rapid development of civilization can be achieved without much damage. "

The head of the Yunguang Civilization delegation boasted about the plan to purchase scientific and technological data to achieve scientific and technological progress. He tried to persuade Liu Yuan not to develop slowly on his own, but to combine the two to achieve civilization. The most beneficial.

He even hinted that it was precisely because of the importance of human purchasing potential that large orders for the supply of biological resources could be approved without any hindrance.

Also, Yunguang Civilization is the fourth-level civilization closest to human civilization. He also promised that once a cooperation agreement is reached, humans will be given some conveniences in matters of cooperation among civilizations.

If you listen to this in reverse, naturally if the agreement cannot be reached, then we will hinder you.

This is not a big or small threat, and it is a threat with a certain deterrent effect.

"It turns out this guy is here to sell."

Han Yang thought secretly: "Coercion plus inducement is a good method. If it were an ordinary third-level civilization, I'm afraid it really wouldn't be able to withstand it.

But I originally planned to buy technology, so it didn’t matter. Of course, we can't give him a clear answer yet. "

After receiving Liu Yuan's reply that he would definitely consider it seriously, the Yunguang delegation left the solar system.

Han Yang didn't take this matter too seriously. Everything will wait until the security fee is paid.

Time passes slowly, and soon, the protection period passes, and you need to pay the security fee.

This makes countless third-level civilizations frown and regard it as a "level" year, but it is nothing to a human civilization with a full 2.2 million silver coins in its account.

After all the members of the ruling committee signed at the same time, the financial department directly transferred 100 million silver coins to the public account of the Silver Alliance.

Before the next payment year comes, according to the current momentum, human civilization can easily earn at least another 3 million silver coins. In addition to paying the security fee, there is still a large balance.

Calculated at this speed, it would only take a few dozen payment cycles, that is, several thousand years, for humans to save enough silver coins to purchase the complete set of data for The Theory of Everything.

However, things should not develop so smoothly. This is because if you want to truly advance to a fourth-level civilization, it is not enough to have a complete set of data on the Theory of Everything.

The rest of the secondary theory and applied technical theory should be purchased more or less. After all, even if the method of technological development is achieved by buying data, it must be done step by step.

The second is the promotion of the other three civilizations in the Sun Alliance.

Humans have been exploiting this vulnerability for 100 years, and they plan to exploit it for another 100 years. But Han Yang felt that 200 years was already the limit. If it continues to be used, advanced civilizations may have a feeling of "not knowing what is good and what is good", feeling that humans have gone too far, and will turn to other covert means to deal with humans.

In the final analysis, if there is a loophole, you can take advantage of it. The Yinmeng family has a great cause and doesn't care. But if you don't know what's good for you and keep using it, then you're committing suicide.

At that time, the security fees that the four civilizations need to pay every hundred years will skyrocket to 4 million silver coins. Obviously, humans cannot just watch those three civilizations become vassals of other civilizations, so they can only help.

By then it will be a burden, no matter how big or small.

“You still have to do your best to improve yourself.”

Han Yang secretly made up his mind: "If human technology is more advanced and my computing power is higher, I can take on more tasks and earn more silver coins.

It just so happens that there is a large balance in the account now, which can be used to purchase technological data and improve quickly. "

This hundred years, plus the hundred-year protection period that the three civilizations will have after joining the Silver Alliance, totals two hundred years. In two hundred years, developing to a level that can easily afford 4 million silver coins every hundred years has become the next important task for Han Yang and human civilization.

Under the leadership of the ruling committee, multiple departments such as the science and technology department, the financial department, and the commercial department have united to begin a comprehensive inspection of the science and technology and industrial system of the entire human civilization, collect the technical and industrial shortcomings that exist at the current stage, and comprehensively consider In the overall technology process, we began to draw up a pre-purchase technology list.

Among them, the first one is undoubtedly computer technology.

Computer technology is also a large category, with many subcategories under it, such as storage technology, communication technology, software technology, etc.

This time Han Yang made up his mind. If you don't want to buy it, don't buy it. If you want to buy it, buy the complete set. He must achieve the goal of updating the computer technology to a new generation.

“The development trend of computer science and technology in level three civilizations is to achieve quantum advantages in more fields and use more quantum computing methods to replace traditional electronic computing.

At the current stage, I have achieved quantum advantage in millions of areas, but it still accounts for only about 30% of the entire computer.

The goal this time is to increase the proportion to 40%. "

Although it is only a 10% improvement, Han Yang predicts that such a small improvement will bring about at least a threefold improvement in the overall computing power.

Only by purchasing technology, such a huge improvement can still be achieved despite the already huge foundation.

If you rely on your own research, it would be considered a major update, and an improvement of 30% or 40% would be great enough.

Ranked below computer technology is a complete set of protium fusion control technology.

The energy output of protium fusion is constant, and even a sixth-level civilization cannot improve it. But the energy required to keep a protium fusion device running can be reduced.

As long as the operating energy can be reduced, the overall energy output can be improved in disguise.

At the same time, the newer generation of technology will surely achieve breakthroughs in safety, stability, convenience, miniaturization and other aspects.

Next, there are no working fluid propulsion technology and energy shield technology.

Energy shield technology and energy cannon technology can be grouped into one. In this way, the four iconic technologies of the third-level civilization, together with computer technology, constitute the main body of this acquisition of scientific and technological data.

In Han Yang’s view, the four iconic technologies are not just the four technologies themselves.

They are iconic, that is, these four technologies are inextricably linked to every aspect of life and production.

As these four iconic technologies improve, the overall technology will improve.

In addition to these main bodies, people have also added some secondary technologies in corners and corners, such as materials science, metal smelting, alloy processing, etc.

Hearing that human civilization has a large-scale demand for purchasing scientific and technological data, almost all fourth-level civilizations in the galaxy have taken notice, and even some fifth-level civilizations have expressed their intention.

There's no way, in this day and age, having money means you're the boss. An order with an overall scale of hundreds of millions of silver coins would make even a fifth-level civilization feel excited.

Some relatively close level four civilizations directly send business teams to the solar system to make contact with humans. Civilizations that are far away and cannot come are also trying their best to carry out remote public relations through ultra-distance communication technology.

But unfortunately, none of these civilizations have a chance.

Buying from whom is not buying? Since they are all the same, of course you have to buy Yunguang Civilization.

This large order with a total price of 1.1 million silver coins fell on Yunguang Civilization.

To this end, Yunguang Civilization dispatched a large-scale scientific and technological exchange team, carrying a large amount of scientific and technological data to the solar system, and transferred all corresponding scientific and technological data to the human scientific community.

Just as promised, these Yunguang scientists each tried their best to explain relevant data and ideas to human scientists, and stayed for several years before leaving.

Han Yang was keenly aware of Yunguang Civilization's little tricks.

On the one hand, Yunguang people have kept their promise by doing their best to impart scientific results, but on the other hand, it has caused greater damage to human beings' own scientific research potential.

"These Yunguang people are probably trying to destroy our potential as much as possible, so that if we want to develop technology in the future, we can only buy it from them...

Through this method, they control our civilization in disguise and make humans their vassals...

However, your calculations are wrong. With me here, how can human potential be so easily destroyed? "

Han Yang showed no courtesy to all the "good intentions" of the Yunguang people and accepted them all.

As a result, after slowly advancing for hundreds of years, science and technology finally ushered in an all-round rapid progress. (End of chapter)