These detailed lists of technologies exchanged with each other have caused great shock to each other's civilizations. Originally, Xiao Yu thought that the breadth of his technology tree was enough, and it basically covered all the scientific and technological categories of the fifth-level civilization, but now, Xiao Yu found that he was wrong. Xiao Yu knew for the first time that under the sixth-level civilization, in the category of the fifth-level civilization, there could still be so many and such advanced technologies.

This even gave Xiao Yu a feeling that there are people outside the world and there are heavens outside the sky. Although this Pegasus civilization may not be comparable to itself in terms of combat power.

Of course, in this detailed list of technologies exchanged with each other, Xiao Yu can be sure that the Pegasus civilization must have hidden some of the most critical technologies, just like he had hidden the Death Ball and the Four Maintenance Shields.

"It seems that the division criteria of that predator civilization are quite accurate." Xiao Yu sighed, "It is worthy of being a fifth-level civilization that ranks first in terms of comprehensive strength, it is through constant adventures, the Taihao civilization standing behind me, and the rest of the powerful existences that they have clashed with each other, so that I have so many rests, and so many unexpected gains, so that I have today's strong strength." So, by what did this Pegasus civilization develop to where it is today? Is it simply your own research? It's also a little too scary. ”

Xiao Yu had a strong feeling of jealousy towards this Pegasus civilization in his heart. At this time, Xiao Yu was once again glad that he had made the right choice, and did not directly conflict with the Pegasus civilization, but chose to solve the problem by peaceful transactions. If he really fights with the Pegasus civilization, Xiao Yu can only say four or six at most in his heart. Xiao Yu accounts for six, and Pegasus civilization accounts for four.

This is already quite a threat. You must know that with Xiao Yu's current strength, he can already crush the Molian civilization without any suspense. It is also a fifth-level civilization. The gap between them is also huge.

Whether it's a sincere deal or not, at least on the surface, both civilizations are nervously evaluating the value of each other's technologies, and at the same time calculating which of their own technologies is the right bargaining chip. Xiao Yu is like this, and so is the Pegasus civilization.

"I think it's more appropriate to exchange our life technology for the light technology of the Pegasus civilization. The value of these two technologies is probably comparable. Luca IV said.

"Space weapons manufacturing technology is resolutely not allowed to be exchanged, this is our top secret." Luca II also said, "We cannot tolerate another fifth-level civilization to develop to such an extent. You know, a space weapon. Through analysis and learning, the military liliang of the Pegasus civilization can be increased by at least three percent. This is extremely bad for us. ”

"This kind of material technology that changes the properties of lithium is more suitable for us to exchange some of the jishu we learned from the Guardian civilization ship. Of course, in exchange for all the technology we've learned from the Guardian ships, we'll have to trade in their material technology plus their engine technology. "I only recently became the Chief Scientist. Senya, who got the title of "Five", said.

……

The scientists in the Shenzhou civilization had a heated discussion under the leadership of Xiao Yu. Such a discussion. It also happens in the Pegasus civilization.

"Although we are not sincere in exchanging technology with the Shenzhou civilization. But the superficial work still needs to be done. Only in this way can we successfully delay time without arousing the vigilance of the Shenzhou civilization. Hmm, I don't think our engine technology is as valuable as the life sciences of the Shenzhou civilization, but I might as well make this exchange request. After the Shenzhou civilization refuses, it is also haode to distinguish with them and delay the time. "Pegasus civilization," said a scientist.

"I think the value of our light technology is beyond the engine technology of the Shenzhou civilization. But it is far less important than space technology. However, we might as well open our mouth and offer to exchange light technology for space technology, which can also delay a lot of time. Another scientist said.

Both civilizations are engaged in intense discussions and devise their own exchange strategies. Three days passed in a flash, and seventy-two hours later, the robot belonging to Xiao Yu sent a message on time.

"Hello scientists of the Pegasus civilization. I wonder if you're ready? If you're done talking about it, let's talk about swapping technology now. ”

"Haode, we're ready." The robot of the Pegasus civilization sent a message, "We're very interested in your kind of space-tech-like jishu. We hope we can get this technology, and in exchange, how about we use light technology as a bargaining chip? ”

Xiao Yu's heart moved slightly, "This Pegasus civilization is really a lion's mouth, although light technology is precious and very important to me, but its value is obviously not as good as space technology." Anyway, they all say that the price is sky-high, pay back the money on the spot, and trade, that's it. ”

Thinking of this, Xiao Yu replied: "I'm sorry, this kind of crippled space technology is something that our Shenzhou civilization has only obtained after nine deaths and a lifetime, and its importance and value must be clear to your civilization and our civilization." Although light technology is also very important, it is definitely not as good as space technology. If you want to exchange our space technology, we think it would be more appropriate for you to use the sum of material technology, light technology, and engine technology as bargaining chips. ”

"Oh, my friend, you probably don't know how important light technology really is." The robot belonging to the Pegasus civilization replied, "Maybe you don't know what technology the computing module of the sixth-level civilization is made of, we can tell you for free that the computing module of the sixth-level civilization is based on light technology, plus a certain amount of space technology. There's no way you can deny the importance of the computing module. ”

Xiao Yu's heart moved again, "Is that really the case?" The credibility of this piece of information said by the Pegasus civilization should be quite high. If the computing module of the sixth-level civilization is really made on the basis of light technology, then the value of light technology can be a little higher, but it is still not as good as space technology. After all, although my space technology is crippled, it can make space weapons. Space weapons are one of my weapons of great destruction, and there is no way to trade them. Anyway, I'll make a fool of myself with them. ”

"We have observed your fleet, and we have come to the conclusion that your ships are still using a model of mainly negative material cannons, supplemented by other types of weapons. Have you ever wondered how much the strength of your fleet would be greatly enhanced if space technology and space weapons were created? This is a technology that can produce immediate results, and although your light technology is important, there is no way to build a light computer until you reach the level 6 civilization level and master more space technology. The two technologies, which is more important, must be clear in your heart. Why don't you do it like this? I remember hearing you say that the average age of intelligent beings in your civilization is just over 4,000 years old, which is a very regrettable thing. ”

After a pause, Xiao Yu continued: "For our scientific and technological civilization, the average lifespan of intelligent creatures is very important, because generally speaking, the older a scientist, the richer his knowledge, when an outstanding scientific research worker's knowledge reserve has reached its peak, but because he is too old to die, what a pity. It just so happens that in our civilization, because of the great importance attached to life science, the average life expectancy of intelligent creatures in our civilization, especially scientists, has reached 20,000 years. Although the structure of the intelligent creatures of our civilization is not the same as that of your civilization, science is the same. We believe that with the inspiration of our life sciences, your civilization will be able to quickly find ways to extend the lifespan of your civilization's intelligent creatures. ”

"Think about it, if one day, the lifespan of scientists in your civilization generally reaches 20,000 years, how great will this be to promote the science and technology of your civilization? Why don't you exchange our civilization's life sciences for your civilization's light science? Xiao Yu asked.

"Oh, my friend, you're thinking too simply. Intelligent creatures are very different from each other, although science is the same, and the life science of your civilization must have a very important role in enlightening us, but how difficult and troublesome it is to transform the technology of intelligent creatures suitable for your civilization into one that applies to us. Your life sciences, while valuable to us, are far less important than you say they are. It is not appropriate for life sciences to exchange our light technology. ”

"I don't agree with you. The importance of life sciences is undeniable, and it is the result of tens of thousands of years of painstaking research in our civilization. But since you're not interested in our life sciences, forget it. Our civilization can exchange another technology, what do you think of our civilization's engine technology? ”

"Thirty-five times the speed of light is amazing. I don't know what a genius it is to be able to achieve such results. This technology is undoubtedly very important, but ......"

There have been lengthy negotiations over which technology should be exchanged for which......

Time passed little by little, one day, two days, five days, a month......

Suddenly, Xiao Yu's heart moved. (To be continued......)

PS: Whew, look at the monthly pass, it's already 120, Rainbow hurry up and continue to go to the sixth watch.