"The ceremony is over!"

After the ceremony, with the roar of the cellar, all the soldiers put down their salutes with a "snap" and walked back to the cabin in neat steps.

The baptism of a war made all soldiers understand the cruelty, abandoned the original illusion, withdrew their tenderness on their faces, and also allowed them to grow into real men...

One by one, a man who can carry the thickness of civilization!

That's it, in this heavy atmosphere of crying, mourning, silence, and pain, Kunlun Mountain rebooted and gradually left this star field, with the goal of 187j3x2.

The estimated time is 11 years!

...

After Kunlun Mountain re-departed, the restoration of the entire spacecraft and the people's hibernation cycle are also underway.

The population of long-term sober has increased from 800,000 to 2 million. In this way, after reaching the target star field, Kunlun Mountain can basically be repaired.

After assigning all the work tasks to various departments, Zhang Yuan finally had a chance to breathe. He first went to the hospital for a comprehensive physical examination at the urging of Lin Xuanxuan. He did not find anything big, and then he felt relieved.

He was so tired. After so many days, his daily rest time was compressed to four hours, and he felt like he was on a clockwork, working without stopping for a moment.

Suddenly the pressure was shared, as if my whole body was dispersed.

Before I knew it, I lay on the desk and sniffed for a while.

"What a happy time."

After he woke up again, he couldn't help but smile and shook his head, sighing at the contradictions of human beings.

Zhang Yuan couldn't help but look open: "If you take a break from your busy schedule, it can be considered happiness, and this world will be too simple... This kind of happiness is just a short moment."

There is still more important thing to do now, that is, the knowledge review submitted by the Badits.

He has enough free time to cook these guys.

Soon, Zhang Yuan called Wang Junpeng, the head of the Ministry of Foreign Affairs, to find out the relevant situation.

Unfortunately, most of these surviving Badits are soldiers, and only a small number are scientists. In order to survive, they are crazily collecting papers.

As a result, the things sent recently have varying quality.

"Hey... the vast majority of the knowledge is meaningless to us. I will select some effective reports to send to you. These seem pretty good." Wang Junpeng said on the other end of the video call.

A small part of the knowledge is indeed very important to humans, such as the common sense of trading of interstellar civilizations. If two interstellar civilizations encounter on the cosmic string route, how should they contact, how to communicate, the principles of trading between the two parties, etc. All of these contents are described in detail.

In this starry sky, the trading units commonly used by all civilizations are Amoeba points.

As a Level 6 civilization, the Amoeba civilization has maintained a neutral attitude for a long time and is of course extremely credible. The liquidity of this currency is quite high. With these common sense, people will have a higher grasp of interstellar voyage.

For example, the detection methods, prevention methods, etc. of the digital virus "Ten Thousand Years of Worm" are detected and prevented. Like Amoeba Points, they are also digital life, one is currency, and the other is a weapon.

"So that's it. This digital life-long worm was a common war weapon in the interstellar war millions of years ago. It can be purchased in the interstellar trading market... Large-scale electromagnetic wave broadcast can easily infect the machinery of a planetary system. If the earth's civilization is infected with this virus and all electronic chips are destroyed, then there will be no power to resist. The earth has a population of 100 billion, and it will be extremely difficult to clean it up."

"Yes, most interstellar civilizations are now guarding against it, and conventional civilizations do not have the ability to improve it. Therefore, this digital virus can only be used to deal with some rookie civilizations or some civilizations that do not communicate with the outside world." Wang Junpeng gave an example casually: "Some civilizations have developed to a very high level of technology because of their high racial potential."

"But due to the poor geographical location, or the belief that the universe is a dark forest, or fearing the universe, there are always some civilizations who are unwilling to communicate with the outside world and indulge in their beautiful hometown..."

"You know, the Milky Way is also moving constantly. Sometimes, planets with poor geographical locations will move to the edges of the cosmic strings and be discovered by other civilizations."

"Then, after such a civilization that is closed to the country but has no common sense in the universe is discovered by other interstellar civilizations, a single ten thousand-year-old insect can be dealt with and plundered. Even a second-level civilization can easily defeat the third-level civilization or even the fourth-level civilization!"

Zhang Yuan nodded seriously. This is the biggest disadvantage of being closed to the country. A civilization developed alone and could not know that there are so many strange things in the outside world, so how can we defend ourselves?

Ten thousand-year-old insects are the residual technology of the sixth-level civilization. Can a civilization be closed to the country and develop to the sixth level?

Impossible!

As for this digital virus, the specific prevention methods are very simple, and there are even many types.

For low-end, some special recognition mini programs, and for high-end, special hardware can be developed. If these hardware are added to the network system, it will be able to isolate the spread of the Wannian worm and even kill it.

Wang Junpeng sighed, a little dissatisfied: "But that's all. The information of the Badits is a good supplement to common sense of the universe, but our experts believe that most of the scientific papers submitted are not much refreshing. The Badits' understanding of the universe is not much higher than that of humans."

"It is possible that these so-called experts are second-rate levels... Their fleet is not like us, and they have brought eight million people with their families... and it is also possible that they are still hiding."

Zhang Yuan smiled and said, "This is really possible. You won't be discouraged. We don't have such hopes."

True science must be a great theory similar to the Standard Model and General Relativity theory, which is about the cognition of the universe itself, so that more and more things can be derived.

Science is equivalent to the main pole of a big tree, and technology is the branch next to the main pole. Only when the main pole grows can the branch continue to grow. Unfortunately, the Badits did not cross the past regarding some issues in the ability to achieve great deserts.

Even if there is no epoch-making science, it would be good if there are some new technologies. But the problem is that humans think of things that are easy to develop and have been developed. Most technologies that are not easy to develop are the crystallization of a large amount of wisdom. For example, nuclear fusion engineering, even junior high school students know the principles, but how difficult it is to truly realize it, how many fifty years have it taken?

This kind of giant project cannot be solved by one person at all, especially humans require all derivation processes, rather than a simple result. With just dictation, how could these Badits write down even if they have good memory?

Wang Junpeng was complaining: "Also, the Badits don't know what humans need, nor what information is useful to us. Due to the different technical standards, we can't use their patents at all. Among the materials they submitted, even Newton's law of motion came out, and they still swear that this is the origin of science, an absolutely great formula, etc.."
Chapter completed!