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Chapter 275, *Huang Ting Jing*, recitation with harmonics.
……

Time flows like a gentle stream, passing by quietly, second by second.

Under Wu Wen's focused gaze, Li Chunfeng's cultivation was progressing smoothly and steadily, with subtle energy fluctuations flowing around his body, as if he had entered a mysterious realm.

However, at this moment, Li Chunfeng suddenly stopped his cultivation, standing like a still statue, breaking the original smooth rhythm.

"What's wrong, Master? Is there a problem?" Wu Wen asked hurriedly, looking puzzled.

Li Chunfeng pondered in silence for a moment, his eyes deep and calm, before slowly saying, "I think your 'Kan-Li Intercourse' breathing method can be improved!"

"Hmm?" Upon hearing this, Wu Wen immediately perked up, his eyes filled with curiosity and surprise.

This "Kan-Li Intercourse" breathing method is his most creative masterpiece, which he has devoted a great deal of energy and invested a lot of computing power in to deduction and analysis.

In his mind, she was almost a perfect being.

To his surprise, his master Li Chunfeng said that there was still room for improvement, which made him curious.
Li Chunfeng's pupils gleamed with a deep blue light, his consciousness was exceptionally clear, and he spoke calmly:
"As your teacher, I think it's helpful to combine it with the Huangting Neijing Jing."

"The Yellow Court Classic?" Wu Wen looked bewildered, not understanding what his master meant, and his heart was full of doubt.

Seeing Wu Wen's reaction, Li Chunfeng didn't say anything more and started reciting the scriptures. At the same time, he began to practice the "True Explanation of Body Tempering by Dust" that Wu Wen had taught him.

[To the Supreme Lord of the Great Dao, the Ten Thousand True Jade Morning, Your Majesty, I now enter the chamber to recite the Jade Scripture, refine my spirit and preserve my organs; I beg for glory in the Stomach Palace, that my body may soar to the Heavenly Court...]

Before the Supreme Purity Purple Cloud Emperor, the Jade Morning Lord of the Great Dao. Residing idly, he composed seven-character verses, which dissipated into five forms and transformed into myriad spirits…

At the beginning.

Wu Wen was completely puzzled by Li Chunfeng's behavior of reciting scriptures.

Not knowing what his master was going to do, he simply observed quietly from the side.

But as the entire scripture was recited, Li Chunfeng began reciting it a second, third, and fourth time from the beginning.

Wu Wen finally noticed something was wrong.

"So the Huangting Jing has this function. How much more did my master hide from me?"

Wu Wen was secretly amazed, and his understanding of his master deepened even further.

When Li Chunfeng recited the "Huang Ting Jing", the frequency of his voice had a special rhythm.

The overtones generated during chanting intertwine to form a chanting sound wave of a specific frequency.

The structured sound waves, like a mysterious musical movement, rippled through the air.

This frequency, together with Li Chunfeng's current physical condition, forms a wonderful frequency resonance state, which is natural frequency resonance.

Through Wu Wen's meticulous observation, he discovered that the seven-character poem metrical pattern of the "Huang Ting Jing" forms a stable sound wave cycle with each of the fourteen characters in a line.

When Li Chunfeng recited the Huangting Jing, the frequency of the recitation sound waves remained stable at 432 times per second.

A frequency of 432 times per second!

The human body is 70% water, and the speed at which sound waves travel in the human body is 1500m/s, which is 4 times that in the air. The frequency of 432 times per second is exactly the frequency that is most likely to cause resonance in human tissues.

At the same time, the frequency of 432 times per second also formed a coupling effect with the life energy field in his body, as if there was an invisible tacit understanding between the two.

In the interior simulation,
Wu Wen then made another discovery.

When reciting "Xin Shen Dan Yuan Zi Shou Ling", the overtones at a frequency of 432 times per second can activate the sinoatrial node cells of the heart, increasing heart rate variability by 23%.

"The spirits of the internal organs resonate!"

and also!

Sound waves at a frequency of 432 times per second, transmitted through the skull, stimulate the pineal gland to secrete melatonin, enhance alpha-theta brainwave conversion, and allow one's consciousness to enter a deeper and more tranquil state.

The 216th harmonic per second (HHM), which is half the 432nd harmonic per second, can match the intrinsic vibrational frequency of the thymus, activating the melatonin-thymosin axis and delaying immune aging. The 108th harmonic per second (HHM), which is one-quarter the 432nd harmonic per second, can promote ATP synthesis in the kidneys, providing support for kidney energy metabolism.

"The energy of the three dantians—the upper dantian (Ni Gong Wan), the middle dantian (Jiang Gong), and the lower dantian (Ming Men)—is focused!"

Wu Wen silently muttered to himself, gaining a deeper understanding of this wondrous resonance phenomenon.

Other than that,

Wu Wen also keenly observed
The frequency of 432 times per second is closely related to natural harmonics.

The Earth's resonant frequency is 7.85 times per second, a phenomenon that Master Li Chunfeng discovered back then.

432 is mathematically related to 7.85, being a 55th harmonic, which can synchronize the human body's bio-energy field, as if a subtle energy connection has been formed between the human body and the earth.

In water molecule resonance, the hydrogen bond vibration frequency is also approximately 432 times per second...

……

"Sound waves are the key, frequency is the door; the way of resonance is to carefully maintain balance."

“Nakata is like a cauldron, harmonizing spirit and energy; frequency is like fuel, igniting true fire.”

"Sound waves are not just sounds, but patterns of Qi; frequency is not just numbers, but the key to the Dao."

Wu Wen finally understood why his master said his "Kan-Li Intercourse" breathing method could be improved.

Previously, he had never realized that the chanting of scriptures in the daily practice of Taoism could have such a magical effect.

However, Wu Wen also reflected on his actions.

This might not be entirely the fault of his master, Li Chunfeng, for not passing these skills on to him.

After all, I never thought I would learn these things before.

More likely, even Master Li Chunfeng himself was unaware that reciting the Huangting Jing would have so many miraculous effects.

It was only because he had been injected with the 'Enlightenment Elixir' by Wu Wen and his body was in a special state that he discovered this.

This led to the discovery of Wu Wen's "Kan-Li Intercourse" breathing method, which could be improved by combining it with the "Huang Ting Jing".

In fact, even Master Li Chunfeng probably didn't fully understand what specific effects reciting the "Huang Ting Jing" would produce at this moment.

He simply realized that combining the Huangting Jing with the "Kanli Intercourse" breathing method could improve and optimize the latter's cultivation effects.

Wu Wen was able to delve into the mysteries because his own abilities were now strong enough to cut through the layers of fog and glimpse the secrets hidden behind the scriptures.

-

About an hour passed.

Li Chunfeng slowly stopped cultivating.

His expression was calm and composed, his gaze earnest and focused as he looked at Wu Wen, and he asked softly, "How is it?"

Wu Wen nodded: "Thank you for your guidance, Master! I have benefited greatly from it."

Li Chunfeng nodded slightly and said earnestly, "You must be able to recite the *Huangting Neijing Jing*, but truly understanding its usage is not something that can be accomplished overnight. You need to recite it every day with perseverance until you have recited it tens of millions of times before you can naturally grasp its profound mysteries."

Recite it ten thousand times, and its meaning will become clear!
Hearing his master say this, Wu Wen became even more certain that his master was indeed not entirely clear about all the mysteries of the Huangting Jing.

He simply relied on long-term, unremitting chanting, through this daily contact with the scriptures, to gradually allow the sound waves of chanting to resonate with himself, ultimately achieving a near-perfect state of harmony.

Later, while practicing the "Kan-Li Intercourse" breathing method taught to him by Wu Wen, he keenly discovered that there was a way to combine the two, and thus improved the breathing method.

This is similar to a sudden realization that comes from deep accumulation and then triggered by a specific event!
……

(End of this chapter)