"Is this the advantage of the civilization of the scientific and technological system? As long as the materials are sufficient, the basic construction of the civilization can be completed quickly, which is really amazing!" said Kokolalu.

"In fact, it is not a pure technological civilization. "A woman walked over" Welcome to Camp Pimon, I'm the third bionic replica robot of Pixar, the contestant, in charge of the hosting of the fair, you guys are relatively early. Please come with me!" he said, leading the two of them to a room.

"Originally, our skin-masked civilization was a technology-side civilization that favored electronic information technology, but now it has developed into a mechanized civilization with information as the core. In addition, in terms of energy, the cosmic energy spar is the core, and the development has now approached the point of second-order consummation. Along the way, Pixar Three briefed the two on their civilization.

"Why are you talking to us about this?" Sun Meng suddenly asked.

"We've calculated that before reaching the third order, the similarity of the tech trees of all civilizations has reached eighty percent. Among them, the basic system prevails, and the similarity reaches 95%. In other words, no matter what system of civilization is closer to the third order, the degree of perfection of its technology tree can find corresponding similarities in the technology tree of other civilization systems. ”

"That's why this fair, you plan to use other civilization technologies to complement your civilization's technology tree. Kokolaru said in surprise, even her civilization hadn't thought of this before. And Sun Meng also realized this after a successful breakthrough.

These are enough to prove the importance of this theory, and it can be said that it is completely a bottleneck in the process of civilization development, and if this hurdle cannot be crossed in this assessment, those civilizations can be said to have been eliminated.

Such an important information was actually announced in such a way! The Lady is selfless? Our Lady is alive!

They don't know what the survival mechanism of this civilization game is, and whether there will be a collision between civilizations in the future, but they do know one thing, that is, resources are limited, and competition will always exist.

"What we want to do is not simply to publish the civilization technology tree, but to screen out civilizations with enough potential to face the next system test. For now, that's all I can say. There is a semi-intelligent system service in the room, you can choose the service at will, and the fair will officially start in three days. With that, Pixar Three left.

Entering the room, Sun Meng saw what the future technological room would look like, and at the same time, the audience on the earth also saw all this.

"Contestants, please try to use the items in the room, we will make a simple technical comparison. The red barrage floated by, and Sun Meng nodded and prepared to start.

At this time, Cokolalu also stood up, and the two glanced at each other, obviously receiving instructions from the civilization behind them. They smiled at each other, and then the two of them began to experiment one by one. At the same time, the civilization behind the two began to analyze the performance of these things.

On the other side, in a room, a bionic robot that is almost identical to the previous Pixar III is looking at the big screen, which is divided into many small parts, each part is a small room, and inside are contestants from other civilizations.

"So far, fifty percent of the Civilization contestants have started to explore the technology in the room, and thirty-eight of them have already started to parse it. In the end, it was determined that nine civilizations met our cooperation conditions, and three of them had great potential, but the route codenamed Earth Civilization was far from what we expected. The first information summary has been completed and uploaded to the main brain information database. ”

Earth, Xu Xiao is rapidly analyzing the technical data of these leather civilizations, and comparing and deducing the technical system of the earth civilization. Under the continuous consumption of energy crystals, he had been using his brain at a high load for twelve hours.

With a muffled snort, Xu Xiao opened his eyes and shook his head, "It seems that an information base must be established, otherwise it would be too reluctant to rely on me alone." As he spoke, he gave an order and quickly passed it out.

Three days passed in a blink of an eye, and if it weren't for the regular technical introduction with the earth every day, he would have almost forgotten what he was going to do.

In the past three days, not only is the earth digesting and absorbing this technical information, but he himself is also learning, although he is not good at this thing, but knowledge is never a bad thing for his talent.

"How is Earth's current tech tree?" Sun Meng asked.

"Based on the comparison of information, we find that the current earth civilization has formed a direction of combined development in terms of life evolution, materials, and energy. We feel that when we reach the late second order or even the consummation level, we need to form our own characteristics of civilization. That is to say, after all, we can only choose a few aspects to combine the main, and other aspects to supplement or even give up!" The red barrage floated by.

"Is that so? I see. What technologies do we need in the next trade fair, let's contact in real time when the time comes!" Sun Meng said.

"Real-time contact. The red barrage floated by.

According to the map, Sun Meng and Kekelalu arrived at the fair venue, which has been renovated, and each has a screen, which is divided into two parts. One part is the public trading inventory, and the other is the personal alternative trading column. Combined with the two auxiliary functions of scan and search, the first stage of the transaction is carried out.

"Search, personal strength evolution civilization is the mainstay, and quasi-science and technology auxiliary civilization is supplemented. Sun Meng began to search, and soon more than a dozen civilizations appeared on it, with a brief introduction attached.

Half of them are more extreme types of individual reinforcement. For example, there is a civilization that absorbs animals, plants, and even metals to strengthen its own physical body. Their so-called technology-like auxiliary civilization is to use their own racial abilities to convert these substances absorbed into their bodies into energy blocks and basic forging cold weapon technology.

There is also a civilization that was originally on the scientific and technological side, and with the help of the system, it embarked on a martial arts system that cultivates the source energy of the universe. However, it also retains the basic technology tree, and combines the cosmic source energy technology to develop to the level of the middle of the second order.

These two are obviously different from the current direction of the earth's civilization. Sun Meng ruled out such a civilization first, and then he found a civilization that was of interest to him and the representatives of the Earth with whom he communicated.

In the middle of the second order, the genetic nuclear force is a scientific and technological civilization. Although this civilization is characterized by genetic nuclear armor in martial arts, armor with this trait can increase a person's force by several levels. According to the data, the strongest person in the normal state of this civilization is only in the late first order.

Their civilization is obviously a civilization based on science and technology, supplemented by martial arts. Sun Meng and the representatives of the earth are interested in only one point, and that is the principle of genetic nuclear weapons. Now that the weapons on the earth have encountered a bottleneck, the weapons created according to the original concept of science and technology are not suitable for cultivators to fight, and the simple cold weapon creation has also appeared in the embarrassing situation of insufficient high-quality quantity, and medium-low quality is not of much help to cultivators.

Although under Sun Meng's arrangement, his physical fitness is not weak after step-by-step cultivation, a good weapon has also become the pursuit of many cultivators. If we had this kind of genetic nuclear weapon, would we be able to open up a new direction for the development of weapons?

However, this is the first one, and there are several more civilizations that may be helpful to Earth's civilization.

Sun Meng clicked on the introduction of the next civilization, but received a message.

"We wanted pure mechanical knowledge, and I could trade it directly with points. ”

It was sent by the civilization that could integrate metal into the body, but Sun Meng had not yet discussed it with the representatives of the Earth, and then received a message from Kokolalu.

"Did you receive that mass message? Do you have any plans to trade? Our civilization doesn't have much technology in this area, so we plan to find your civilization to join forces to trade. ”

Sun Meng looked at the screen, "What do you think?"