49: The power of dual cultivation is terrifying.

Yao Delong was stunned for a moment, then immediately understood his Junior Sister's meaning.

The method of Dual Cultivation involves the union of Yin and Yang; with her extremely Yin and cold primal yin power,

invoking the power of the Cultivation Technique's Origin, she could also completely extinguish and purify this sinister fire-attribute Devilish Qi!

Emotions suppressed deep in his heart for a hundred years, which he hadn't dared to hope for due to his low talent and aging,

erupted violently like a dormant volcano! Scenes from the past flashed before his eyes:

The warm little hand when they first met at Luoxia Peak, the silent guardianship over countless days and nights, the affection shown when protecting him with her life in the poisonous swamp,

the reassuring softness behind him when returning on a flying sword... that deep-seated affection, buried away because he was a talentless Trash, could no longer be suppressed!

"Junior... Sister..."

Yao Delong turned his hand and gripped Lin Qingxue's cold little hand on his back with all his strength,

looking at her blushing face with burning eyes, his voice hoarse yet incredibly firm,

"Senior Brother... in this life... will never fail you!"

These words were like tearing through the final barrier.

The panic in Lin Qingxue's eyes was instantly replaced by a soft yet firm light.

She no longer hesitated; her jade fingers trembled slightly as she slowly untied the sash of her outer robe.

The elegant ice-blue outer robe quietly slipped to the ground, revealing an exquisite pink silk bellyband underneath.

Embroidered on the bellyband were several budding winter plums, accentuating her exposed fragrant shoulders, collarbones, and a patch of jade-like, fair, and smooth back,

which radiated a breathtaking temptation under the dim campfire light.

Her full curves were tightly wrapped by the bellyband, outlining a silhouette that made one's Bloodline surge.

In an instant, the cave was filled with a suffocatingly beautiful and romantic atmosphere.

Yao Delong's throat went dry, and the raging devil fire within his body seemed to pause slightly because of this ultimate beauty.

He no longer suppressed the surging fire of passion, letting out a low growl as he brought his burning body forward,

fiercely embracing the fatally tempting, icy-jade body before him!

"Mm..." Lin Qingxue let out a delicate moan that sounded like both pain and joy.

The moment their skin touched!

A majestic and pure force of extreme Yin and coldness instantly surged from the depths of Lin Qingxue's Dantian,

flowing without hindrance into Yao Delong's burning body through their closely pressed skin!

This power was not spiritual power actively channeled by Lin Qingxue,

but the most fundamental primal yin power she had nurtured over years of practicing the "Extreme Yin Frost Transformation Great Method"!

Pure, vast, and carrying a mysterious, extremely cold dao rhyme!

"Ugh!"

Two forces of completely opposite natures, yet equally powerful, collided violently within Yao Delong's body!

That wild and rampaging fire-attribute Devilish Qi, with its corrosive demonic nature, was like it had met its destined nemesis!

Before this extremely Yin and cold, yet incomparably pure Origin primal yin power,

all its frenzy and violence were instantly frozen, enveloped, and worn away layer by layer, turning into pure spiritual power Origin!

Sss sss sss—!

The strange black fire flickering on Yao Delong's skin was quickly extinguished, and the scorch marks on his skin healed at a rate visible to the naked eye.

Pain receded like a tide, replaced by an indescribable comfort and coolness!

At the same time, the Yuan Yang power within Yao Delong, tempered by the "Primal Chaos Dragon-Locking Art" to be extremely pure and masculine, almost tangible,

responded spontaneously under the guidance of the mysterious power, flowing like a tide!

A majestic and harmonious Yuan Yang Qi, containing vitality, and the deep, exquisite Profound Yin Origin within Lin Qingxue,

instantly established a mysterious cycle.

Within this dao rhyme of Yin and Yang intersection:

For Lin Qingxue: Yao Delong's extremely pure Yuan Yang Qi was like a gentle and ceaseless spiritual source,

continuously nourishing her hidden Profound Yin Foundation, constantly harmonizing and stimulating its Origin potential.

For Yao Delong: Lin Qingxue's vast and pure Profound Yin Power was like the purest and clearest cold spring, gurgling into his golden spiritual sea.

This power did not clash with or destroy his original Foundation; instead, with extreme Yin resilience, it repeatedly washed over

and refined his majestic golden spiritual power, making it increasingly ethereal and flawlessly condensed. Although his Realm did not leap forward, his spiritual sea became significantly broader and more stable!

[Ding! Congratulations to the host for completing the first Dao Rhyme Resonance with the target!]

[Reward: 20 yin yang points! Lottery attempts: +1!]

[Ding! Detected that the host has completed a deep Dao Rhyme Resonance with the target Lin Qingxue!]

[Absorbed a large amount of top-grade Taiyin Power! Target's Cultivation Technique: "Extreme Yin Frost Transformation Great Method" (Human Grade - Top Tier)!]

[Cultivation Technique compatibility is extremely high! yin yang points +40!]

[Current yin yang points: 2+20+40=62 points]

[Lottery attempts: 1]

"Ah..." The two let out a long and satisfied moan at the same time.

Ultimate pleasure originating from the very Origin of life!

What was even more miraculous was that this massive energy, originating from the Golden Core devil cultivator's Origin,

was rapidly converted by the power of Yin-Yang Harmony into the purest spiritual power, continuously feeding back into Yao Delong!

The already vast golden spiritual sea within Yao Delong's body, as if injected with endless vitality, suddenly surged with towering waves!

The golden spiritual power condensed and compressed frantically, becoming even more pure and refined!

A majestic Aura suddenly erupted from him!

Foundation Establishment Mid-stage! Broken!

Late Foundation Establishment Stage! Broken!!

A blessing in disguise; by refining the devil fire Origin along with the primal yin power, he actually broke through two Realms in succession!

The vast golden spiritual sea within him instantly expanded under the infusion of the massive spiritual power generated by the Yin-Yang Harmony!

It became deeper and more vast! The purity and thickness of his spiritual power had long since exceeded the limits of the Foundation Establishment Stage!

He was only a hair's breadth away from Foundation Establishment Great Perfection!

And the Divine Sense within his Sea of Consciousness, after this baptism, also became increasingly powerful!

At the same time, Lin Qingxue's delicate body trembled violently, letting out a high-pitched Phoenix cry that reached the clouds!

Inside her body, the Golden Core that had been locked and stabilized at the Late Golden Core Stage by the Profound Dao Pill,

under the frantic impact of the two types of Origin powers—extreme Yin and extreme Yang,

that invisible Medicinal Pill shackle obstructing her Breakthrough shattered like thin ice!

Even more pure and powerful Ice Soul spiritual power surged out!

She officially stepped into the Golden Core Perfection Realm, even faintly touching the threshold of the Nascent Soul!

That ice-blue Golden Core now shimmered with light, crystal clear, emitting an even more powerful Ice Soul dao rhyme!

"This... Senior Brother..."

Lin Qingxue's beautiful eyes widened as she felt the unprecedentedly powerful strength within her and a clearer understanding of the ice-cold Yuan power,

looking at Yao Delong in disbelief. The effect of this Dual Cultivation was actually so terrifying?

Even the stabilizing barrier of the Profound Dao Pill could be shattered in one go?

Yao Delong understood in his heart that this was inevitably the power of the mysterious "Yin-Yang Harmony System" guiding things in secret!

It had amplified the efficacy of this Dual Cultivation several times over!

Yao Delong looked down at the spiritual light halo on the exquisite face in his arms that had yet to subside, his gaze as gentle as water.

He naturally wouldn't reveal the secret of the System, only circulating his spiritual power to make the flow of their Origins more intimate, speaking softly:

"It's because Junior Sister's extreme Yin Origin and my Cultivation Technique are perfectly compatible that such a miraculous effect occurred."

After speaking, the corners of his mouth curled slightly, and a warm stream of Origin spiritual power was passed to her according to his will.

Lin Qingxue was instantly immersed in this unspoken tenderness and the joy of her surging cultivation,

her gaze like water as the extreme Yin Origin within her also circulated instinctively, blending and responding without reservation.

The two held each other quietly, feeling the perfect fusion of the two Origin spiritual powers within them, which were of the same source and mutually beneficial, surging and flowing.

In the cave, only the mysterious fluctuations of the blending spiritual power and the silently flowing tenderness remained.