Countless faint filament-like internal breaths flowed and surging in the body in countless meridians that were also filament-like, or even much thinner than filaments.

Although each inner breath is as thin as a gossamer, almost negligible to the vast majority of martial artists, their intensity is slightly different from each one, and each one also carries a different vibration frequency, some extremely high, some very gentle.

These tiny inner breaths flow back and forth in the vast meridian system, but none of the two ever come together, and they are perfectly staggered all the time.

If the meridians are compared to roads, and these internal breaths are compared to cars running on these roads, then it is now as if there is an incomparably complex network of thousands of roads, with thousands of cars speeding around at top speed, and the scene looks extremely chaotic, but in fact it is extremely orderly, and there are never any crashes.

Being able to divide the internal breath in the body into more than two thousand at the same time, and can also control the intensity, vibration frequency, and even the direction and trajectory of each internal breath so accurately, except for Chu Nan, who has a powerful data ability like a light brain, no other martial artist can do it.

Feeling that he had now raised the control limit to two thousand internal breaths, and that a thousand peripheral meridians had been opened up between his weak internal breath breaths, and at the same time, he had also repaired the thousand peripheral meridians that had been opened before, and soon tempered these thousand peripheral meridians to a level of strength and tenacity, enough to withstand the second turn of internal breath, Chu Nan did not move and continued to keep it.

After repeating this process again, Chu Nan suddenly withdrew all his internal breath, and separated a trace of internal breath and circulated all the meridians in his body at full speed.

It took nearly five minutes for this trace of internal breath to complete a complete lap in all the main meridians, secondary meridians, and peripheral meridians, and return to the dantian.

In the process, this inner breath encountered no obstacles in each meridian, and the path was unimpeded and extremely smooth—even in any of the peripheral meridians.

This also means that after half a month of hard work, Chu Nan has finally completely opened up all the meridians in his body!

Get through every one!

Even the tiniest peripheral meridians have not been spared.

Completely open in the true sense of the word!

Chu Nan slowly opened his eyes and couldn't help but laugh out loud.

"Haha...... No matter how crazy an idea is, nothing can't be realized! ”

That's right, it is undoubtedly a very crazy idea to completely open up every meridian in the whole body in the true sense, and not miss even the tiniest peripheral meridians.

However, Chu Nan really did it!

At first, even he thought it was too crazy to make it happen, and it was possible, but it was extremely difficult.

After all, the total number of peripheral meridians in a normal human body has reached a terrifying million, and it is simply impossible to open up every one.

However, with Chu Nan's powerful data ability, he was only able to control one hundred or two hundred internal breaths at the beginning and "work" on those peripheral meridians at the same time, and later this number increased to one thousand or two thousand, making the number of peripheral meridians he was able to open up to tens of thousands every day!

In addition, Chu Nan was focusing on this almost every day, so it only took half a month for him to really complete such a crazy job.

Thinking that all the meridians in the body were unimpeded just now, and it was like flowing without scruples, Chu Nan's heart was extremely happy.

After thinking about it for a while, his mind moved, and the internal breath in the dantian surged wildly, and when he left the dantian, it was instantly divided into sixty-eight strands, which flowed into the sixty-eight main meridians that were all opened, and then divided into more than three hundred strands, which flowed into the secondary meridians that were all opened.

Next, these more than 300 strands of internal interest continued to disperse, and finally turned into millions of extremely small internal breaths, which entered each of the more tiny peripheral meridians.

The feeling of internal breath filling the whole body made Chu Nan feel as if his whole person had been enlarged by half, and his whole body was full of fullness, as if all the muscles and cells in his body were full of strength.

Under the effect of internal breath, there are countless extremely small parts of the flesh* body and there is a feeling of soreness, and it is obvious that it is undergoing the tempering and improvement of internal breath.

This discovery made Chu Nan very happy.

The decision to open up all the meridians of the body is undoubtedly very correct.

When the internal breath can truly fill every meridian, the refining of the internal breath on the flesh and body will naturally be more comprehensive, without any mistakes and omissions, and it will be more direct and fast.

If he could have ...... five years ago No, he had such a level three years ago, and he was sure that there would definitely be no problems with his current flesh * body refining, and there would never be any more almost unsolvable difficulties pointed out by Rengar when he broke through the Celestial Heaven Pass in the future.

"It's not too late!"

Chu Nan took a deep breath, regained control of his internal breath and ran around according to the fifth requirement of the Nine Turns of the Heart Method, and sure enough, he found that the meridians used in this way were much less than the meridians opened up in the whole body, and as for the millions of peripheral meridians, none of them were used.

"Is there an internal breathing technique that can use all the meridians in the whole body, even the peripheral meridians?"

Chu Nan couldn't help but have a question in his heart, and immediately shook his head, being denied by himself.

There is certainly no such internal breathing exercise.

It's not that no warrior thought of it, but it was impossible for a warrior to do it.

"Then try it yourself."

Chu Nan thought that when he broke through from the second and ninth transformation method to the third level, he completely relied on his powerful data ability, experimented little by little, and finally found the most suitable way for his internal breath circulation, which made a breakthrough in one fell swoop.

But it is clear that this is an extremely large and even terrifying project.

When breaking through the second Nine Turning Mind Method, the meridians of Chu Nan's internal breath flow were only twenty-three main meridians and sixty-four secondary meridians, even so, the amount of work to test them one by one was huge, but with his data ability, it was still easy to complete.

But if you want to test all the meridians in his body now......

It's just that there are only 68 major meridians and more than 300 secondary meridians, plus millions of peripheral meridians...... It's simply impossible.

Just as Chu Nan was thinking about how to solve this problem, a reminder came from the personal terminal on his wrist.

Nebula Academy officially issued the latest statement. The open enrollment date for the new Nebulas Academy is set for January 7 next year, Earth time, and the specific assessment items will be announced later. The official reminder of Nebula Academy is that students who want to apply for Nebulas Academy should log in and register before December 31, Earth time, to accept the preliminary assessment. ”

Chu Nan instantly put down all distractions, opened his personal terminal, and took a serious look at this official statement of Nebula Academy. (To be continued.) )