In this way, with the careful promotion of Zhang Yuan's scientists, until the 30th year, almost all system vulnerabilities regarding optical perception were repaired.

About one-tenth of the Toss people have visual perception through surgery. And the population proportion is still growing. This cooperative experiment is of great benefit to both sides of civilization. The Toss civilization has gained something that has long been longing for, while humans have received a lot of rewards and valuable work experience.

This work was not done in vain. The talent scale of the Super-dimensional Perception Laboratory led by Zhang Yuan has been expanded to 690. This is a team of very experienced and very capable teams. Even without Zhang Yuan as the core figure, a lot of work can be carried out independently. This can be considered a normal laboratory.

The current key tasks will gradually shift to the research of "pseudo-humans", that is, a link before strengthening artificial intelligence, and the additional perception improvement will basically make everyone busy for a while.

"How is the Tus civilization going on? It seems that there has been no feedback on the situation for several days."

On this day, Zhang Yuan asked a diplomat.

"Okay! I guess I'm playing with my phone, let's go and have a look?"

The Toss civilization is indeed a race with very strong adaptability. It only takes one or two months to adapt to movement in the first stage. It takes three to five years to fully adapt.

Once they adapt to optical perception, they will find that the original perception is really a bit uncomfortable and inadequate. Mobile games have become their fresh toys. Cough cough, it seems to be a bit too far!

In short, these Toss people who have gained visual perception treat Zhang Yuan as enthusiastically as if they were seeing their reborn parents. Every time Zhang Yuan visits those experimenters who have completed the surgery, they will receive a series of etiquette treatments.

Even Captain Feng, the new human civilization, is not as high as Zhang Yuan!

This situation made Zhang Yuan very embarrassed. It was not because of his high status, but because of his etiquette, he just stood there in a daze, that is, meditating for an hour or two. The longer the meditation, the better. Who can bear it if he had more times!

"...The respected new human civilization, our friendship with each other is as wide as the Milky Way! But I have to say that we must return."

"Our biggest goal this time is optical perception. Now, this discipline has been completely mature. After more than ten years of trial, it is difficult for us to find defects and deeply understand its convenience."

"We want to teach this new technology to the base camp in the rear as soon as possible. We have longed for light for a full forty thousand years. It is difficult to describe this aspect before we really have it. It is really difficult, and our greatest saints cannot describe the feeling of light."

“Once you have light, you never want to lose it again…”

The leader of the Toss kept praising Zhang Yuan's team, and even wanted to abduct these people alive.

It is definitely a real difficulty to carve out a skylight deep in my mind!

The scientists within the Toss civilization were not fools. They discussed it for a while and were still lamenting the difficulty. It would still not work to give them another 40,000 years.

In short, it is certainly inevitable that both parties will have a good relationship.

As for the huge price that Toss civilization paid for it - value, absolute value!

During this meeting, after the leader finished speaking, it was Zhang Yuan's turn to speak. He cleared his throat and said, "Friends of Toss civilization, there is no big problem with visual imaging at present. The only difference is that there are only two colors in your world, black and white, but in fact, there are more colors in this world."

"That is, the three primary colors in the conventional sense, namely red, blue and cyan. Through these three colors, more colors can be combined."

"So, the next work is to form an understanding of various colors in your mind. Regarding the new human aspect, I will give you additional information about the new color. But the brains of the two civilized individuals are different, so there is no way to be completely universal."

Adding colors is equivalent to extra work, so humans do not intend to help them do it, and the Toss needs to update and upgrade the level themselves.

After all, every time a new color is added, the workload will increase a lot. People will not take care of whether it can be successfully upgraded. This job has consumed the youth of so many scientific researchers...

Even if the two sides have reached a very deep friendship, it is impossible to arrange everything intact, as it will take hundreds of years.

For the Toss civilization, it is enough to be able to distinguish black and white eyes by doing this, and it is still a thousand times better than before. Blindly adding colors may cause cognitive disorders in the brain, so let's use it first.

As for subsequent upgrades and development, of course, we have to rely on ourselves instead of blindly relying on others. They also know that the most important thing between civilizations is interests. If the relationship between the two parties is good, they must help each other and maintain long-term friendship, rather than sticking it on them with a stern face, picking up sesame seeds and throwing watermelons.

Besides, if you can't get an upgrade, you still have to rely on Zhang Yuan and others.

Therefore, the next meeting is a summary of the progress of cooperation between the two sides over the past 30 years and a prospect for the future development direction: the most important thing is of course a series of transactions brought by "optical perception". In addition, there are a lot of scientific cooperation.

First, the curvature technology of both sides has been breaking through to 3 times the speed of light, and then it is stuck.

There is a relatively large threshold here, which cannot be crossed in a short while, and it may take a long time to accumulate experience to gradually improve.

There has been some progress on planetary curvature technology, but it has also been stuck in a certain link. Its core is a very complex mathematical problem that cannot be forced for a while, and it can only be given up.

Second, after a large number of military exercises, a multi-level attack method with ultra-high mobility as the core has been formed in the military aspect.

The current military strength of the new human civilization is to strike a level three civilization, which is a real blow! Even if the other party has a war star as a backing, humans can win at the cost of almost zero casualties.

After breaking through the light barrier, the traces of the curvature spacecraft will become difficult to capture, and the other party can't even capture it, so how can the shooting down come?

On the other hand, after long-term research, high-sensitivity lidar, electronic interference and some antimatter weapons have made a series of breakthroughs.

People have found that wars between Level 4 civilizations and Level 4 civilizations are still rare. Because it is not too easy to escape from the war!

A general described in his work report: "...but we believe that the possibility of conflicts in level 4 civilizations will become more common than when they are level 3 civilizations. Yes, wars are still not easy to break out, but the probability is much greater than that in level 3 civilization stage."

"The third-level civilization, both sides deter each other, and they often cannot escape if they cannot defeat them."

"The fourth-level civilization, the party that launches the attack first, has a great first-mover advantage."

"The defensive side has a very big disadvantage."

"If a war really happens, it is likely that the winner will be decided in a short period of time."

Except for the "curvature missile" that can exceed the speed of light, no weapon can catch up with the curvature spacecraft.

But where will the curvature missile be launched in the vast universe? Can the hit rate reach one in ten thousand?

It is very difficult. Human curvature missiles can only hit high-speed targets within a distance of 2 light points, and this target must have obvious signs of motion, such as emitting strong light or emitting strong infrared rays.
Chapter completed!