"Starry sky, what kind of information did the Orson civilization get in exchange? |[2][3][][x]}" Two hours later, Xiang Qian asked.

"A complete set of technical information for artificial gravity devices."

Smart, Xiang Qian nodded. Even if it were him, he would choose this information. Plasma shield technology looks great, but it's like Earth's planetary gravitational engine, which is powerful but consumes a lot of energy.

If the Aosen civilization chooses the plasma shield technology, not to mention whether they can manufacture it or not, the energy consumed alone is not something they can afford. Therefore, it is very wise to choose artificial gravity device technology, at least this solves the problem of building spacecraft.

Spaceships that rely on centrifugal force to generate gravity like second-level civilizations are only suitable for flying in the star system, and only spaceships with artificial gravity and protective shields can truly fly in the galaxy.

"Starry Sky, what is the similarity between the second-level technical data of the Aosen civilization and ours?" Xiang Qian thought for a while and asked.

"The similarity is 96.7 percent."

Sure enough, the Orson civilization has also gone on a fork in the road. Xiang Qian frowned and didn't expect that it seemed that human beings wanted to get some inspiration from the second-level technology of the Aosen civilization, and they might not get much from the first-level technology.

But the Orson civilization is also for the race exhibition, and they are not wrong. Why Xiang Qian said that the Aosen civilization has taken the wrong path, it is because the closer the Aosen civilization is to the earth's scientific and technological system, it means that the Aosen civilization is deviating more and more from the scientific and technological characteristics of their race.

Technological characteristics are a very important thing, and it is related to whether the race can break through to the fourth level of civilization. As for why the technology system of the Orson civilization is becoming more and more similar to that of the earth. That's because of the current third-level civilization technology tree on the earth, except for most of the first-level civilization's technology researched by itself, the remaining second-level civilization and third-level civilization science and technology system. All of them were snatched back from the Lerans.

And where did the third-level civilization technology tree of the Lilan clan come from, it was researched by the evolutionary.

There is a very strict problem here, that is, the black technology items that can be displayed in the minds of the evolutionaries of the whole universe are all copied by a scientific and technological system. In other words, the scientific and technological system in the minds of human evolutionaries and evolutionaries of other civilizations is exactly the same.

The Lilan clan has stayed in that small universe for more than 100,000 years, and they have no chance to contact other civilization races at all, so the third-level civilization technology tree they have researched is completely the technology system in the minds of the evolutionaries. But if you want to break through the third-level civilization and become a fourth-level civilization with such a scientific and technological system, it is simply impossible.

The current level 3 civilization technology tree of the human race. It's a whole trunk with only a little branch, not to mention lush foliage. As for the hidden technology of other third-level civilizations. There are only one or two, and none of them are critical technologies.

Therefore, if human beings want to break through the fourth-level civilization with the current technology tree, it is simply impossible. Unless the scientific and technological characteristics belonging to human beings are studied separately in this scientific and technological system, all the knowledge in the scientific and technological tree is transformed into technology with human technological characteristics.

But the time it takes to do so. I don't know how long it will take. In the previous life, it took more than 400 years for humans to reach the late stage of the third-level civilization. Although the human race now has a third-level civilization technology tree, it does not necessarily take less time than the previous life.

It is in order to break through the fourth-level civilization that Xiang Qian considered the exchange of science and technology and the elimination of the Blue Moon, only in this way can the scientific and technological background of human beings be quickly improved, the scientific and technological characteristics of various races can be absorbed, and the accumulation of quantity can be completed, so as to make qualitative changes.

A few hours later, the evaluation report of the Academy of Sciences on the second-level technical data of the Aosen civilization was sent to Xiang Gan.

The evaluation of the second-level technical data of the Orson civilization in the report is obviously inferior to that of the first-level civilization. The second-level primary technology of the Aosen civilization is still a little shining, and when it comes to the second-level mid-level technology. It's basically the same as the earth, the only difference is that the materials used are different.

"Starry Sky, ask if the Orson civilization has any other technology to exchange? If not, this is the end of this exchange. Xiang Qian finished reading the report and said to the starry sky.

In fact, he no longer had the idea of continuing to trade, the technology of the Aosen civilization was basically uploaded, and there were few left. And it is very likely that those technologies are owned by humans, so in his opinion, there is no oil and water left in the Orson civilization.

"Okay, boss."

After a while, Aosen Civilization came up with two more technologies, but these two technologies were really carved out of the same mold as Xiang Qian guessed, basically from human technology. Xiang Qian asked Xingkong to give a low rating, and sure enough, this would only happen, and Aosen Civilization never uploaded any technical information again.

However, Xiang Qian still ordered a detection device to continue tracking the exploration spacecraft of the Aosen civilization, and there was no purpose, just to see what the Aosen civilization would take next.

Next, Xiang Qian either went to the Academy of Sciences every day to follow the group of scientists to study topics, or arranged various plans for the earth in his office.

Fast forward two years, and the moon appeared again in the sky of the earth, and there was not just one, but a full 23 moons.

These moons are all wandering planets that Xiang Qian ordered to capture, and all of these moons have been transformed into fortress moons except for one that has been transformed into an artificial sun.

In the past two years, the earth's scientific and technological level has not been greatly developed, but material reserves, energy reserves, and industrial exhibitions have undergone great changes. The transformation of 24 satellites, if it is replaced by the time when it has just left the Oort cloud, two years is simply not enough. At that time, it took half a year to transform the moon, but now it only takes two years to complete the transformation of 24 satellites.

"Boss, Zhang Lei is here to encrypt information."

"What's the content?"

"The current alien civilization is a wanderer civilization, a mothership, 3ooo frigates, please tell the boss if he wants to attack."

"Well, sue Zhang Lei, I just need technology, no matter whether he is fighting or robbing, as long as I can get scientific and technological information. At the same time, I told him that I don't need to ask for instructions for such things in the future, I just want the result, and I don't ask about the process. Xiang Qian thought for a moment and said.

"Okay, boss."

After Xiang Qian gave the order, he quietly waited for the result.

An encrypted message flew in light for nearly three days, covering a distance of up to 77.8 billion kilometers, and was finally picked up by Blue Moon.

After reading the information, Zhang Lei immediately pressed the emergency assembly button.

Soon, all the personnel inside the moon, including those evolutionaries, also arrived, and they all stood in the core square waiting for Zhang Lei's order.

"All personnel went to the Blue Moon and entered the designated location fusion system. Open the internal command system of the Moon Fortress, link the main brain of the Blue Moon, and get out immediately. {Zhang Lei said loudly.}

"Understood."

After everyone finished speaking, they quickly left the core square inside the Moon Fortress, changed into the designated combat uniform, and quickly entered the core warehouse where the Blue Moon was parked through the 15o elevator.

After Zhang Lei confirmed that there was no problem with the control system of the lunar fortress, he also quickly entered the Blue Moon.

However, Zhang Lei's encirclement is the core of the Blue Moon, and as a multi-person controlled gene-like nuclear force, the Blue Moon Fortress also has a main control system. After all, so many people are integrated into the Blue Moon Fortress at the same time, and the system listens to whom.

Zhang Lei is equivalent to the main brain of the Blue Moon, and all the personnel of each part are the component control system of the Blue Moon, basically except for Zhang Lei, the rest of the people only need to output the genetic nuclear force and monitor the operation of the equipment, and they don't have to worry about it at all.

All the combat commands are all centered on Zhang Lei, although there is a second-level auxiliary control system below, but the personnel of the auxiliary control system are only equivalent to staff officers, and they have no command power at all, only the right to build yì.

"Turn on the holographic simulation system on the surface of the lunar fortress, increase the power of the gravitational generator, turn off the engine, turn off the active radar, turn on the passive receiving radar, increase the energy output by 30 percent, start the energy buffer system, and slowly charge the main gun." Zhang Lei gave these orders in an instant, and they added up to less than 1 second.

The power of the genetic nuclear force is that everything only needs to be thought about, and there is no need to say anything.

When the Moon Fortress slowly disappeared, the Wanderer Civilization Fleet, which was 71.93 million kilometers away from the Moon Fortress, did not notice it at all. (To be continued!)

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