Sitting in front of the light brain, Yun Yi quickly tapped the keyboard with both hands, and lines of characters flew quickly in front of his eyes, although the speed was extremely fast, with Yun Yi's extraordinary eyesight, he could still easily see it clearly and remember it deeply in his mind.

For nearly a month, using the permission that Bai Kaicheng had given Bai Kaixin, he consulted almost everything he could see about spaceships, mechas, and weapons.

In addition to what he already knew, this part of the technology of reincarnation gave Yunyi a new vision in these aspects. There were a lot of techniques that he had never thought of before, and he couldn't have imagined that these parts could work in such a way and that they worked surprisingly well. As he read more and more information, the foundation of his understanding became more and more solid. With a solid foundation, no matter what technology is taken, as long as a little analysis, he can figure out the working principle and composition of this technology in a very short time, and can draw inferences from one case to another to cite a more mature and stable technical structure.

Gradually, the original technology, the technology of the Dragon Slaying Society, the technology of Paradise Island and the technology of reincarnation in Yun Yi's mind, the four technology trees of different heights gradually interacted, and the more they grew, the more they became entangled like vines. Problems that can't be solved with reincarnation technology, he can use the technology analyzed from the Aquarius Mecha or the Aquarius Ship to solve them; And in some aspects, combining the technology of Paradise Island with what Yunyi himself has researched on the basis of Weilong Heavy Industries, there is a technology that is more effective than the Dragon Slayer Society and reincarnation.

As if an extremely complex chemical reaction had occurred, these technologies began to merge, evolve, and sublimate in Yunyi's mind, and finally became a kind of unique but extremely complex and rich technology tree in Yunyi's mind!

Based on this technology tree, most of the mechas, spaceships, weapons, etc. that Yunyi has ever seen in the universe can complete the analysis in a very short time, and come up with the perfect design drawings of this kind of object! If he was given a certain amount of time, he could refine the blueprint and continue to improve its performance until it reached a piece of equipment that was top-notch even among the four major organizations.

When Yun Yi fully integrated these techniques, he let out a long breath, and a trace of unwillingness flashed in his eyes.

Yes, unwillingly.

Paradise Island's technology, what he got was just an open ordinary technology. The technology of reincarnation, he has obtained more profound, but it is only A-level technology, and it is still S-level on it, and even Yunyi guesses that it is still SS and SSS-level technology. He got a lot of the technology of the Dragon Slayer Society, not only from the research of the Aquarius mecha, but also the technology stored in her main engine when she met [Sakura] back then, and after getting the Aquarius ship later, there are also many technologies stored in it. These technologies alone give Yunyi such a strong scientific and technological foundation.

What if you can get a full set of Dragon Slaying Techniques, SSS-level reincarnation techniques, and top-secret information on Paradise Island?

After a long time, he sighed and smiled self-deprecatingly.

To be able to get so much information is already a blessing from heaven, a fluke, and what organization or individual can get so many secrets that the four major organizations do not pass on?

It would be even better if there was an opportunity to acquire the deeper technology of these organizations in the future. If you don't have this opportunity, then rely on your own foundation and intelligence to develop a truly your own science and technology road!

Although he was only in this small room now, Yun Yi suddenly felt that he was on a vast grassland, looking far away, the sky was vast and wild, as if the whole world was his own stage.

The sky was blue, as if it had been washed with water, without a trace of impurities.

The breeze is blowing, the fresh grassland breath is extremely pure, breathing, as if the whole person is being washed.

From head to toe, inside out.

A very comfortable mood filled Yun Yi's heart and body, and in a moment, he felt as if he had broken away from his body and flew towards the sky, and the gravitational pull of the planet had no effect on him, as if there was no weight, and under the gentle blowing of the breeze, he fluttered upwards towards the top of the firmament......

Bai Kaixin, who was working on the light brain on the side, suddenly seemed to feel something, and when he raised his head, his eyes suddenly widened, and he looked at the young man who was standing with his eyes closed not far away.

"This ...... This is? ”

Bai Kaixin's mouth opened, he couldn't believe that the young man in front of him would enter this state. If he hadn't seen it with his own eyes, he would never have believed that a young man who was not yet thirty years old would have the omen of breaking through the fifth level!

That's right, everything Yun Yi felt was the feeling of breaking through the shackles of the innate fifth-level soul out of the body.

Above the congenital, it is well known that the most difficult to break through is the innate third level. Many innate masters, after a lifetime of hard work, can only be stuck at the top of the congenital second level, only those who are talented and willing to work hard, will break through to the innate third layer or more under the occasional opportunity. But for those masters who have cultivated to a more advanced level, in fact, the fifth level of innate is the most difficult shackle after congenital!

When a martial artist's cultivation reaches the top of the fourth level of the innate you, all the meridians of his whole body have been penetrated, and there is no longer the slightest blockage, and the internal breath in the dantian can easily flow to every corner of the body. Many years ago, people thought that the Innate Fourth Rank was the final stage of martial arts. But they still didn't understand why the person who originally established the martial arts level would be divided into the innate ten levels? Could it be that after the top level of the fourth level of innate order, there is an even more powerful level of fifth level of innate ability?

As a result, countless people began to look for a way to break through the innate fifth level.

After countless generations of hard work, there was finally an extremely outstanding person who successfully sought to find a way to break through the innate fifth level. But this method is indeed extremely dangerous, if the breakthrough fails, it will be killed on the spot, no matter how advanced the equipment, no matter how clever the doctor, can not save this person. Studying the bodies of those who failed to break through, scientists found that they all died without any disease or trauma. As a result, the reason for the failure of the innate fourth-level top master to break through and die became a famous medical topic at that time, and many people struggled all their lives to solve this mystery.

It wasn't until more than 1,700 years ago that a famous doctor from the Huang Family Medical College of the Galactic Empire put forward the theory of the soul after breaking through the innate fifth level. He believes that when the top level of the fourth level of innate enters the fifth level of innate level, the soul will have a brief out-of-body behavior, that is, it will leave the physical body and directly enter the other world. In this process, only those who can wake up in time can turn the soul back into the body, and when the soul and the body are reunited, some genes of human beings will be changed, so as to improve the quality of the human body, and the composition of the internal breath will be transformed into another unknown composition.

After his statement was proposed, it was immediately reprimanded by countless people as absurd, unscientific, and superstitious thinking!

However, some people have studied his statement and found that there are indeed extremely small and indistinguishable differences between people at the fifth level of congenital beings in some fragments of their genes and those before the fifth level of congenital life. Not only is this difference difficult to detect, but it is also impossible to artificially change it with science and technology. In addition, they also found that there are also some subtle differences in the composition of the innate fifth-level master and the innate fourth-level master, although both of them cannot be analyzed and detected, but they can still be seen through careful comparison.

The fact that these two articles have been confirmed does not mean that the doctor's soul statement is valid. After all, no one can detect whether humans have a soul or not, and most people still believe that the so-called soul is nothing more than a set of radio waves generated in the human brain.

But in any case, when the master broke through the innate fifth level, he could indeed feel an illusion like a soul leaving the body.

And here is the danger at the time of the breakthrough!

When most people reach the fourth level of congenital, whether it is a relative or a master, they will warn him that when he breaks through the fifth level of innate nature, he must wake up as soon as possible. But when you really enter that state, you will forget everything unconsciously. Therefore, you can only rely on your own understanding, and if you can wake up in advance, it will be easier to complete the breakthrough. In the same way, if you are unable to wake up or wake up too late, you will feel that your soul and body are so far apart that it is difficult to become one.

More importantly, in the process of breaking through, the breakthrough must not be disturbed in any way. Otherwise, it will be a sudden death on the spot, and there will be no rescue, just like a breakthrough failure.

"Damn, how could you suddenly enter a breakthrough state at this time!"

Bai Kaixin wanted to curse, but when the words came to his mouth, he suddenly stopped, for fear of disturbing Yun Yi.

What if Yun Yi suddenly dies here......

He couldn't imagine the consequences of such a thing. Regardless of the rest, let's take her daughter Xiyue as an example, if Yun Yi, who she values the most, leaves this world, then Xi Yue, who regards Yun Yi as the only relative in this world, may not be able to withstand this kind of blow......

and the Xilu Feth at home, Lin Jiaoyang and Lin Moxue of the Chutang Empire......

Bai Kaixin couldn't help but shudder, and glanced at Yun Yi, although he kept cursing in his heart, he still carefully bypassed his body and turned off the two working light brains, so as not to make any sound from the light brains. Then, he crept like a thief, not daring to make any movement, and walked towards the door. All he had to do was get out of this room and stay at the door to prevent anyone from knocking on the door and alarming Yun Yi.

Glancing back at Yun Yi, he was still the same with his eyes closed, and with Bai Kaixin's strength, he could clearly feel that a strong fluctuation was spreading around with Yun Yi as the center. This is exactly one of the symbols and signs of preparing to break through the fifth level.

"It's time to hurry, but no one is coming at this time."

Bai Kaixin prayed in his heart, his steps increased slightly, and he walked lightly to the door, only then did he breathe a sigh of relief.

And then, without waiting for him to finish in one breath......

"Knock knock!"

A series of rapid and loud knocks on the door made Bai Kaixin's complexion suddenly change greatly.

Before he could open the door and tell the man outside to stop, there was a "poof" sound in his ears. Bai Kaixin turned his head suddenly, and was shocked to find that Yun Yi fell to the ground, his body twitched twice, and then he didn't move......