Immortality starts from the liver proficiency

Chapter 543 The True Scripture of the Intercourse of Heaven and Earth, the Separation and Union of Yin and Yang
His mind raced as he carefully observed Liu Yunhua's internal condition. He discovered that her magical energy sea was not completely depleted, but rather, under a strange cycle, it had formed an internal, impenetrable wall that firmly locked away all the source energy, exhibiting absolute "insulation" against external devouring forces.

Although Pu Yu was trapped by the restrictions and unable to move, he was still conscious.

Seeing this scene, her cheeks flushed slightly, but she could feel the faint fluctuations of her master's aura and Xu Yunfan's increasingly powerful devouring field. A complex and incomprehensible expression appeared on her face, a mixture of fear and a hint of...relaxation.
She clearly sensed that the devouring power was mainly focused on Liu Yunhua, while she herself, although not being drained by Xu Yunfan, could still feel a slight pull when she got close. However, that power seemed much "milder" than the backlash she encountered when she tried to use the Hundred Desires Peak Basic Absorption Method to absorb Xu Yunfan's essence.

She even had a vague feeling that, if she wanted, she could use the unique guiding energy of her innate passion body to try to absorb a little bit of the pure yang thunder energy that Xu Yunfan was emitting.

Just as she was secretly wondering if it would work, and what if Xu Yunfan suddenly slapped her to death while she was pulling on him,

"Hehe...hehe..."

A series of intermittent, mocking, and weak laughs came from Liu Yunhua's mouth.

She barely managed to lift her head, and on her pale face, which had lost all its charm, she forced out a sarcastic and pathetic sneer, but deep in her eyes remained a trace of the arrogance that belonged to the Hundred Desires Peak Master.

A Foundation Establishment True Person, aside from the three top sects of the Taihua Spirit Ruins Realm, could also establish a sect or a cultivation family outside the realm.

"Junior Brother Xu, save your energy. Hmm... you think your pathetic 'Hundred Desires Devouring Yuan Technique' can replenish my essence?"

She took a breath and continued speaking with difficulty, each word laced with smug mockery.

"What I cultivate... is the True Scripture of the Intercourse of Heaven and Earth, the Separation and Union of Yin and Yang."

My Hundred Desires Peak's core direct lineage's Great Dao True Skill, which directly points to the Golden Core stage, is far beyond the reach of that "Hundred Desires Devouring Yuan Great Method"... well... it can only be considered... merely an introductory chapter imitating the superficial breathing techniques of the true scripture.

Hearing Liu Yunhua's sarcasm, Xu Yunfan remained silent, but quickened his movements, while simultaneously channeling his internal energy and blood downwards to make his movements even more powerful.

"Senior sister, would you mind clearing up my doubts?"

Looking at Xu Yunfan speeding along, Liu Yunhua gritted her teeth and said.

"The True Scripture of the Intercourse of Heaven and Earth, Yin and Yang, Emptiness and Union emphasizes... seizing the creation of heaven and earth and controlling the pivot of Yin and Yang."

What I've refined isn't just my own sensual and magical power, but also the opening of a true inner realm portal within my body… forming an unbreakable Yin-Yang barrier… Even with my mid-Foundation Establishment stage, this barrier, though not yet perfect… does it think it can shake my origin with the Hundred Desires Devouring Yuan Technique? Keep dreaming!

"Heaven and earth clash... all things are united in one furnace! Those who have not comprehended the Great Dao of Yin and Yang... simply cannot... forcibly pry open my inner realm gate!"

Her words were broken and intermittent, but they were full of pride and the confidence to save her life.

This was her true foundation, and now it had become her only lifeline.

No matter how strong Xu Yunfan is, if he doesn't understand the mysteries of Yin and Yang and the profound secrets of the interaction between heaven and earth, he can forget about truly devouring her foundation.

Forcing an attempt would only trigger a passive counterattack from the Yin and Yang energies within her body. Although weak, it would be enough to cause fluctuations in the restriction, giving those outside a chance to warn her.

This is her chance to turn things around.

If he had enough reserves, he might be able to break through the shackles in his body in one go and then deliver a powerful blow to Xu Yunfan.

Thus, the roles of offense and defense shift.

Xu Yunfan's surprise quickly faded, replaced by an almost indifferent understanding.

He stopped what he was doing, his gaze fixed intently on Liu Yunhua, the remaining power of his devouring dissipating.

It turned out to be the case.

He was naturally aware of this scripture, but the price required to exchange for it was quite high, which Xu Yunfan had not considered.

As a colossal entity with a history spanning ten thousand years, how could the Yuanmo Sect's top-tier true teachings be something so "inconvenient"?
He had also read the introduction to "The True Scripture of the Intercourse of Heaven and Earth, the Separation and Union of Yin and Yang" in the library of the Yuanshi Sect, and knew that its purpose was lofty. Unfortunately, the exchange points required were as high as 10,000 for the introductory chapter alone, which was really not worth it. The true skill of "Intercourse of Heaven and Earth" and "Separation and Union of Yin and Yang" are vast and magnificent, while "Separation and Union of Yin and Yang" is fundamental.

It cannot be simply encompassed by the practice of absorbing yin to replenish yang or the dual cultivation of men and women.

The true core of this scripture is to build a self-sufficient and perfectly balanced "inner world" or "yin-yang barrier" within the body. Only by building upon this foundation can one be fearless of external attacks and remain invincible.

At the same time, it is precisely because of this perfect foundation and principles that one can truly achieve the goal of "plundering the essence of all things in heaven and earth" and using all things in heaven and earth as a cauldron for one's own use when one cultivates to the point of mastery.

Harvesting the essence of others is merely an extension of one of the domineering methods, not the core objective.

Dual cultivation is not such an inconvenient thing.

It can blend in with people, things, and heaven and earth.

This is the true essence of demonic arts.

Only in this way can it be worthy of the status of the Yuanmo Sect's top-tier true skills.

Its domineering nature lies not in the ferocity of its plundering, but in the indestructibility of its own foundation and its absolute dominance in external plundering.

With this true skill in hand, and after mastering it, one will naturally possess the confidence to control Yin and Yang and command the essence of all things.

The attainment they seek is also extremely high.

"Senior sister's words have enlightened me."

Xu Yunfan spoke slowly, his voice not showing any anger, but rather a hint of excitement.

"Since the 'Hundred Desires Devouring Primordial Technique' is only the foundation, then..."

He leaned forward slightly, his powerful aura condensing once more. His divine sense, so strong that it made Liu Yunhua's expression change, pressed down firmly on Liu Yunhua.

"Please, senior sister, grant me my wish to express my admiration for the 'true scripture'."

He extended two fingers, a faint light flashing at their tips. A wisp of divine thunder power, condensed to its extreme and carrying the true meaning of the annihilation of the nascent cave heaven, swirled around them, like an unparalleled sword blade, slowly approaching Liu Yunhua's brow.

He naturally knows how to search souls. The Hundred Desires Devouring Yuan Technique relies on the method of absorbing and replenishing energy to make people lose their minds and become confused and infatuated, so that he can get the information he wants.

However, Liu Yunhua is not included in this list.

We must use another method.

The lightning at Xu Yunfan's fingertips was cold and stern, carrying a destructive will to destroy everything.

Although it was only a wisp, Liu Yunhua had no doubt that as long as this lightning pierced her brow, her soul would instantly turn to ashes.

Even reincarnation and rebirth are impossible.

"Senior sister, you've gone to great lengths. You've provided the complete Foundation Establishment chapter of this true scripture, along with your understanding of the essence of Yin and Yang, the core techniques, and the forbidden passages..."

Xu Yunfan spoke slowly and deliberately, each word carrying immense weight, striking Liu Yunhua's already fragile heart like a hammer blow.

“Please inscribe it on this jade slip. I swear by the Dao that if you do your best and the record is accurate, I will spare your life today.”

(It got approved!!!! (Sad laugh))
(End of this chapter)