When the frequency of the internal breath vibration reached the limit that Chu Nan could now control-6381 Hz, Chu Nan stopped continuing to adjust the vibration frequency, and while devoting part of his energy to maintaining the high-frequency vibration of the whole body, he let the other part of his energy focus on feeling that strange energy.

At first, he only felt that strange energy through his inner breath, and he didn't know how to specifically touch and influence.

After a while, his heart suddenly moved, and he stretched out his left hand to poke out his inner breath even more, allowing it to penetrate deeper into the space farther away from his physical body.

Sure enough, there were countless very faint, almost negligible unknown energies in the surrounding space, as if they were attracted by his inner breath, gathering from all directions.

Chu Nan carefully controlled the internal breath to slowly recover, and the energy that gathered was like a bee attracted by flowers, clinging to the inner breath, and following the route of internal breath recovery, it adhered to the skin of Chu Nan's left palm, and then penetrated deep into the skin, poured into the flesh and blood, and then merged into the meridians with the internal breath, and finally flowed into the dantian, and then disappeared.

"No—"

Chu Nan opened his eyes and looked at the palm of his left hand, his eyes were full of surprise.

If he was not mistaken, the inexplicable energy that was attracted by his inner breath just now should be something that the teachers in Xiyun Academy had mentioned before and many powerful martial artists he had seen since then - spatial energy!

But...... Isn't space energy something that can only be mastered after breaking through the Heavenly Gate of the Universe and becoming a sky-breaking level martial artist, how could he experience it inadvertently now?

That's!

Chu Nan frowned and thought for a while, and once again mobilized the internal breath to cover the whole body, maintaining a high-frequency vibration state, and then this time he didn't just stretch out his left hand, but at the same time controlled all the internal breath in the whole body to poke out at the same time.

Sure enough, countless inexplicable energies in the surrounding body space were immediately attracted by his internal breath, and then flowed into his body along with the internal breath, and then merged into the dantian.

This time, Chu Nan no longer felt nothing like just now, but obviously felt that the dantian seemed to have become a little fuller, somewhat similar to the feeling he felt after cultivating the Nine Heavens Nine Heavens every day.

"Could this be the equivalent of me practicing the Inner Breath Exercise once?"

Chu Nan was puzzled to transfer his internal breath from the dantian, and was surprised to find that compared to before, his current internal breath strength had increased by 0.376871% all at once!

Although it was a little less than the improvement brought by his true complete cultivation of the Nine Transformations Mind Method, it was already very amazing.

Chu Nan thought about it, and once again spread his internal breath all over his body and adjusted it to a high-frequency vibration state.

Soon, he had already attracted some spatial energy into his body, and it flowed into the dantian along the internal breath.

This time he didn't stop immediately, but kept it that way.

Sure enough, under the guidance of the internal breath, the spatial energy continued to flow into the dantian, and the internal breath in the dantian was also strengthened little by little, making it easier and easier for Chu Nan to maintain the high-frequency vibration state of the internal breath covering the whole body, and the speed of attracting spatial energy was getting faster and faster.

Feeling the continuous and obvious enhancement of the internal breath, Chu Nan was extremely happy in his heart.

Even if he had broken through the fifth level of the Nine Turns of the Heart Method and successfully opened up the meridians of the whole body, the cultivation of the internal breath could only be carried out step by step, and the daily dantian could only withstand the fifth level of the Nine Turns of the Heart Method for nine weeks at most, and the value of the internal breath increase was basically fixed and weak.

And now, with the help of the spatial energy he inadvertently felt, he broke through this limitation.

Now, every week that the internal breath runs, it can attract a part of the spatial energy, so that his internal breath can be directly improved.

The speed of this internal breath increase is dozens of times faster than before!

Such a great opportunity, how can you easily miss it!

Chu Nan was naked and soaked in the river water, keeping his posture motionless, the surrounding river water kept boiling and tumbling, and the space around his body also showed some subtle changes, as if even the space had become the surface of the water, and the ripples were swinging around.

Immersed in the interaction with the energy of the surrounding space, I don't know how long it took, Chu Nan suddenly felt a feeling of "fullness" in the dantian, and then "woke up".

Feeling a trace of swelling pain in every meridian in his body, Chu Nan knew that he had reached his limit.

If he wants to continue to improve, unless his physical body is further tempered and can accommodate a higher intensity of internal breath operation.

Chu Nan is not unable to solve this point, as long as he forcibly rotates his internal breath high, breaks through the limit of the flesh * body, and then uses high-frequency vibration to recover his internal breath, he can make the flesh * body obtain a significant refining improvement.

Chu Nan used to do this kind of thing before, not to mention that now through the hints he got from Marshal Chemekov and the inspiration given to him by Angel Belli, he was even able to combine the Purple Cloud Eight Desolation Forging Method to directly refine the bones of the whole body quickly, not to mention the relatively simpler things such as meridians and muscles.

In other words, Chu Nan only needs to refine his physical body according to this method now, and then quickly improve his internal breath according to the special method obtained unintentionally this time, and his strength improvement can even be unlimited, and he has always maintained an extremely high speed increase!

Thinking of this, Chu Nan's heart was greatly excited.

Although it took him half a year to increase from a speed roughly equivalent to that of a third-order hegemon-level martial artist to the first-order inner breath level, he knew very well that it would take a long time just to rise from the beginner-level inner breath level to the fifth-order inner breath level, and it was still very early for him to really face the Heavenly Heaven.

But now, he has comprehended such a special cultivation method, which means that he can raise his inner breath to the strength of a fifth-order inner breath level martial artist in the shortest possible time, and then face the Heavenly Celestial Pass!

"Hmph, speaking of which, the Zhou Yu Tianguan is just a martial artist's method of mastering and controlling space energy, I can already access the space energy now, and when the time comes, how can I not break through the Zhou Yu Heaven Pass?"

Chu Nan swung his fist hard, his heart full of strong confidence.

He looked up at the sky and found that before he knew it, it was already dawn the next day.

It felt like I hadn't been cultivating for long, but in fact it had already taken nearly a day.

If it was usual, Chu Nan would definitely start to use his own unique special method to quench the flesh * body, so as to improve his internal breath more quickly, but now he obviously doesn't have that much time.

opened the personal terminal and found that a day later, Feng Mingxi was still in first place, with a score of 1767 points, almost 300 points ahead of the second place.

If this trend continues, he will almost certainly take first place.

And Chu Nan was immersed in the experience of spatial energy because of this day, and his points did not move at all, and he still had 1127 points, but his ranking fell from the previous 63rd to 139th, more than doubled.

"There are gains and losses, and this is also something that cannot be helped."

Chu Nan sighed, touched his chest, and made sure that it was still clean, so he jumped up from the river, grabbed the clothes he threw to the river, and planned to try to wash the clothes according to the "Inner Breath Cleansing Method" he realized yesterday.

As soon as he squatted down by the river, Chu Nan suddenly felt something wrong, and quickly turned around, and saw a monster that was ninety percent similar in appearance to the Swift Wind Slaughter he had killed hundreds of before, but it was more than one circle larger, three meters tall and six or seven meters long, walking out of the dense forest behind him.

Chu Nan's heart tightened.

Wind Slayer, C-class beast! (To be continued.) )