Chu Nan's attempt is not troublesome, but if it falls into the eyes of others, it will certainly feel very incredible.

His left palm opened and his breath gushed out. It was in a state of high-frequency vibration in the palm.

Soon, a small amount of spatial energy was attracted, but under his deliberate control, he didn't go deep into the meridians, but circled around the palm. Then, through his precise internal breathing control, a simple energy cycle was formed inside the palm.

In other words, he built an inner universe in his own hands.

Chu Nan recorded the data changes brought about by this energy cycle, and then a purple smell came out of his palm.

Purple cloud eight body forging method!

Under the special effect of Ziyun Bahuang body forging method, the palm of Chu Nan began to change subtly, the fingers became shorter and thicker, and the palm became slightly bloated

With the change of the palm itself, the inner universe of the palm has not been greatly affected, and still maintains the common cycle of spatial energy and internal breathing, but the impact of these spatial energy on the palm has changed significantly.

After repeating the experiment for a period of time, Chu Nan once again confirmed his previous inference that the construction of a stable inner universe is still directly related to his own flesh body after all.

In fact, this conclusion doesn't need him to deduce at all. As early as the Xiyun star fighter competition more than half a year ago, Mu Yutong had told him plainly that it was difficult for him to break through the pass of the universe and heaven in the future because of his lack of meat and body quenching.

Later, more martial artists also told him this cruel reality, and even many people regarded his inability to break through the pass of the universe as inevitable.

But Chu Nan knew it before, but he didn't know why.

Why is it difficult to break through the pass of the universe and heaven if the meat * body is not quenched enough? Does this have any direct relationship?

Now Chu Nan finally understands.

If you want to break through the pass of the universe, you must have a stable inner universe, so as to ensure the stable circulation of space energy, so as to further let the martial arts master space energy easily.

In order to form a stable inner universe, it must be based on a flesh body with sufficient strength.

Otherwise, like Chu Nan now, although spatial energy can complete the cycle in his body, it will be extremely difficult to achieve due to the influence of all aspects of the body.

Any defect in the flesh * body will lead to certain fluctuations in the operation of space energy. No matter how small, it may affect the stability of the inner universe, so it is impossible to continue to maintain the accurate control of space energy.

Think about it, even if you barely form an inner universe, using space energy is like a real sky breaking warrior flying into the sky, but suddenly there is a problem, and then you lose control of space energy. As a result, you fall directly from the sky

That's a beautiful painting. Don't look at it

At the same time, through this research, Chu Nan finally understood why Mu Yutong had to emphasize that he did not become an internal breathing warrior before he became an adult, so it was difficult to break through the pass of the universe and heaven.

Specifically, the internal breathing martial arts practitioners have reached a certain level of cultivation of an internal breathing skill. By cultivating this internal breathing skill, they have completed the quenching of the corresponding parts of the flesh * body. Next, they only need to form the corresponding space energy circulation channel through this skill to build a stable internal universe.

If you don't reach the level of breath level warrior before you grow up, no matter what skill you practice, the result will be the failure of building the inner universe due to some defects of the flesh body.

If we look at this inference in turn, we will find that once a martial artist practices only one internal breathing skill, his body quenching will be limited to this skill, and the subsequent construction of the inner universe must also be based on this skill.

Although there must be those gifted warriors who can find another way, this is undoubtedly very difficult.

Therefore, the vast majority of martial arts practitioners will strive to cultivate an internal breathing skill to the highest level, or simply create their own skill.

However, Chu Nan is now different from all martial artists.

With his powerful data ability, his understanding of internal breathing skill has not been limited to a certain skill for a long time.

Although his cultivation is based on the nine turn mental method, his improvement and expansion of the nine turn mental method has far exceeded the scope left by Su Xuansheng.

Unlike other martial arts practitioners who are limited to one or two or three internal breathing skills, the internal breathing movement track mode is also limited to some meridians, resulting in the corresponding fixation of meat * body quenching. In fact, the final internal universe has a fixed mode for a long time. Now Chu Nan can move internal Breathing all over the body, even deep into each peripheral meridians.

Therefore, in theory, Chu Nan can refine and perfect every part of the body up and down, and can also make the construction mode of the inner small universe millions, without any limitations, even on the palm of his hand as just now.

He believed that if the whole body could be refined and perfected, his achievements after breaking through the pass of the universe and heaven would be much better than ordinary sky breaking warriors.

The key question now is how to make the meat * body completely quenched?

Like marshal khimekov, he constantly quenched in the process of repairing broken tendons and bones?

Chu Nan thought this method was good before, but now he knows more information, especially after he has mastered more skill methods, this method is no longer the only choice.

Chu Nan thought for a moment, looked down at the time displayed on the personal terminal on his wrist, then put away the books and materials he had just borrowed and returned them all.

It's just like he needs to read the data without reading the book.

Out of the library, Chu Nan looked up at the bright sky, opened his personal terminal and sent a communication request to Alvey.

Communication was quickly connected.

Seeing Ivy appear on the virtual screen, Chu Nan raises her hand and greets her.

"Hey, ivy, I happen to have free time now. Didn't you say you want me to help you with the experiment? How about coming here now?"

Ivy was stunned for a moment and nodded happily.

"OK, OK, I've been waiting for you to come. You can now... Well, wait a minute, you have to submit an application before you enter the laboratory... But it's all right. I'll arrange it. Come here and I'll wait for you."

"OK, I'll come right away."

Chu Nan turned off his personal terminal and was about to go to the College of life sciences. He just took two steps and suddenly felt different. As soon as he looked up, he saw a dark shadow falling rapidly from the air and just in front of him.

"Chu Nan, I finally caught you." Feng Mingxi looked directly at Chu Nan. There was no smile on his face, but he didn't seem indifferent and didn't see anything different. "There's a question I've wanted to ask you for a long time." (to be continued)