Facing the vast branches of science and technology, Yu Yifeng sighed: "If we have enough hard power, we will definitely not stay here for a long time, although this place is comfortable, it can only develop step by step." ”

"I still have to go to the galaxy to collide and communicate with real interstellar civilizations!"

Professor Thomson nodded, also deeply regretful: "Although the quality of our population is high, the number is still small, and it is still too difficult to spread the technology and dig deeper...... In particular, when it comes to accumulating experience, we can only scratch the surface. ”

"It is necessary to communicate with equal beings, and even trade!"

He outlined a series of data and continued: "With our current technology, we can only observe high-intensity gravitational broadcasts, as well as massive stars such as black holes and neutron stars. It is very difficult to go further. We suspect that the gravitational-wave telescope in the Martian flying saucer uses different observation techniques, perhaps at the graviton level! ”

"Because the effect of gravitational waves is so small, it is impossible to measure the displacement of space too accurately......"

Yu Yifeng said with a smile: "Don't forcibly compare it with the Martian flying saucer civilization, their gravitational wave telescopes are the technology of the L4 civilization." It may even be unique technology! I don't need to talk about the unique technical value...... It is a technology tree that was formed only when it reached its limits, far beyond the same civilization. ”

"We haven't developed our own technology yet."

The gravitational wave telescope was originally equipped with its own receiver broadcast, but when humans discovered it, this function was completely damaged and there was no way to repair it.

It is only now that people have finally invented their own radio to solve this problem.

This time, the translation work is being carried out in an intense and orderly manner, and in order to decipher the gravitational wave information more quickly, the alien "Black" is also involved.

When he saw Yu Yifeng, he was slightly nervous. His cheeks trembled slightly, and he hurriedly poured out what he knew: "I know...... Remember a little bit, this is a binary communication password. In order to prevent interference from each other, the frequencies of different interplanetary broadcasts are not quite the same, but for the sake of convenience, there is a universal binary language. ”

"This language is also the most common language in the galaxy."

"As long as this universal cipher is translated, most broadcasts can be understood. I can barely remember some of the code......"

Relying on the human body's own brain, Black has no way to directly translate all the binary codes, but it still gives a small number of translations of general passwords.

These things are a kind of common sense in higher-level civilizations, and they can barely be remembered.

"In our time, some of the big trading markets would use this universal password, as well as the universal script. I don't know how it's now, alas......" Black sighed.

Even the original old civilization has been destroyed, and Hei doesn't know what the political pattern of the entire galaxy is now, and whether those trading markets still exist.

The Milky Way of iron and the civilization of flowing water are nothing more than this.

Three days later, the universal language of gravitational wave broadcasting had been translated.

"Now, let's ...... Listen to the sounds of the Milky Way! Yu Yifeng stood at the front and shouted, with great expectations in his heart.

In fact, except for the communication with the green light civilization, human beings have never communicated with the interstellar civilization.

This makes people more curious about the true state of the Milky Way.

"Having said that, at that time, the Green Light Civilization probably didn't make gravitational wave broadcasting, otherwise it would have used the universal language instead of the native language......

"Not necessarily...... Some civilizations prefer to use their own language. ”

In the middle of whispering, various translations began to pop up on the screen.

The first is the clearest and most intense broadcast: "...... Hicks trading market, 10 million years without any safety incidents, L6 level ...... Hicks Civilization Credibility Guarantee. Absolutely neutral market! Coordinate location ......"

Although they had already been mentally prepared in their hearts, everyone was still stunned when they saw this line of words.

Unexpectedly, the first piece of information turned out to be a market call?!

This feeling seems to have lowered the pressure of interstellar civilization. But if you think about it, this situation is also very normal......

They looked back at "Black" to see what he could say.

I saw this fat man with an indifferent look, as if he had already known it. He saw that everyone was staring at him in unison, and his psychological pressure began to slowly increase, and he pondered for a long time before he remembered something.

"I remembered, I remembered!" Black suddenly shouted, "We've traded in this market before...... is a building on ...... Trading market on the White Dwarf! ”

He looked at the ceiling and recalled vigorously: "The Hicks civilization should be the most powerful civilization in the cantilever of men. ”

"As a powerful civilization that has crossed the second screening, their attitude is absolutely neutral, and all counterparties are not allowed to engage in any attacks in the market. The organizers will also make sure to put your ship into a faster-than-light state......"

"Is that so?"

Yu Yifeng checked the coordinates of the broadcast, this "Hicks Trading Market" is still a little far away from the Yufu Galaxy, more than two thousand light years.

Although he was very curious about what the market built on the white dwarf was like, this distance was really a bit painful.

"Could it be...... Do you want to use the wartime hibernation scheme again? ”

Everyone discussed it for a while, and thought that what Hei said was not too much of a problem.

For an interstellar trading market, "reputation" is undoubtedly very important. The trading market that has been painstakingly established, under normal circumstances, everyone will abide by the rules, including the host "Hicks civilization......

If there are no particularly huge interests, the probability of "black eating black" is not large, because the credibility accumulated over thousands of years has surpassed the vast majority of interests.

The benefits of a trading platform naturally go without saying. As a middleman, the perennial tap is far more real than a wave of robbery. In addition, the scientific and technological transactions between civilizations often have to be judged fairly by a higher civilization as a middleman, which is also an invisible benefit...... You've judged it, and all the technology has known it.

"So, the Hicks civilization's trading market has been standing for thousands of years, and it's a good place to go?"

"The older the market, the safer it is." That's the first conclusion that people come to the table.

This was followed by many broadcasts, such as: "Crimson 131 Market, two million years old...... The host is an L5 Crimson civilization. Absolutely neutral market, coordinates ......"

"Amoeba Merchant Alliance, welcome to you. Neutrality policy, coordinate location ......"

"TTL Silicon-Based Alliance, Rare, Silicon-Based Bio...... Coordinate location ......"

"We crave a lot of antimatter that can be used...... Settlement is made at the Beta Market ......"

“…… Handle a batch of ships at a low price...... Trading Location......"

“…… Wanted Destroyer Carret Civilization ......"

“…… Blatantly condemn the Carret civilization for not keeping its promises! ”

A series of lively broadcast information, various trading markets, wanted, duties, dizzying. Counting carefully, just in the course of a month, people received a total of one hundred and thirty-seven different universal broadcasts!

Some civilizations are still tirelessly broadcasting, especially the "Carret civilization", which seems to have committed public anger, and the special characteristics of various spaceships, the appearance of citizens, and colonial planets have all been exposed!

There are also more than 200 miscellaneous encrypted broadcasts!

Maybe...... There are many more low-intensity broadcasts that are undetectable by humans.

"There are a lot of interstellar civilizations in the galaxy, and of course it is not excluded that some civilizations have launched several in a row."

These miscellaneous information also made Yu Yifeng's heart surge, and his heart was filled with a strong desire to explore.