Chapter 899: Yin-Yang Thunder Pattern Mirror

"Yin-Yang Thunder Seal..."

Zhou Yuan stared at the black and white lightning, faintly visible within the light sphere. From it, he sensed a profound tremor in his heart, a feeling he had never experienced with any of the previous Minor Saint Arts.

Clearly, this Minor Saint Art was extraordinary.

Zhou Yuan pondered slightly. At this moment, he naturally didn't know that this "Yin-Yang Thunder Seal" was actually created by his master, Grand Elder Cang Yuan. However, that unique sensation made him choose without much hesitation.

He took a deep breath, his eyes resolute, and directly extended his palm towards the light sphere.

Since he was drawn to it, it meant this art was fated for him; he absolutely couldn't miss it!

Zhou Yuan's palm entered the light sphere, directly touching the black and white lightning.

Boom!

The moment of contact, a thunderous roar immediately echoed in his mind. Zhou Yuan's spirit surged, and he then found himself in a starlit void. Before him stood a figure, slightly aged, yet his mere presence seemed to make the entire starlit void tremble slightly.

A terrifying pressure, even from a mere illusion, was still almost unbearable for Zhou Yuan at that moment.

He stared at the aged figure, but then his brows suddenly furrowed. From that figure, he sensed a familiar aura.

He savored this feeling, and a few seconds later, his eyes snapped open: "This is... Master Cang Yuan?!"

Zhou Yuan's eyes were filled with shock. Who else could this aged figure be but Cang Yuan!

"The Yin-Yang Thunder Seal was actually created by Master? No wonder I had a special feeling!" Zhou Yuan finally understood, smacking his lips in surprise, then quickly becoming overjoyed. He already knew from Clan Leader Mu Ni that most Minor Saint Arts were created by Law Domain experts. Yet, this Yin-Yang Thunder Seal was created by Master Cang Yuan, a Saint. This alone was enough to make the Yin-Yang Thunder Seal a top-tier Minor Saint Art.

In the starlit void, the illusory Cang Yuan stood. He beckoned, and vast amounts of Genesis Qi from heaven and earth converged. The Genesis Qi condensed and compressed in his palm, gradually transforming into a bolt of lightning.

But this was just an ordinary Genesis Qi lightning bolt, without any unique properties.

Cang Yuan slowly closed his hand. The lightning bolt in his palm began to furiously compress, its volume rapidly shrinking. In just a few dozen breaths, it was only as thick as a finger.

But the compression continued. Finally, when the lightning bolt became as thin as a hair, Zhou Yuan felt a wisp of ultimate pure Yang energy slowly emanating from it. The lightning also took on a hint of white.

Zhou Yuan watched in awe. Master Cang Yuan's technique was truly astonishing. He had directly transformed Genesis Qi into lightning, and then, from that un-attributed lightning, he had painstakingly evolved a wisp of ultimate Yang thunder.

The power of this wisp of Yang thunder was absolutely more than ten times stronger than the original full lightning bolt!

But the illusory Cang Yuan was clearly not finished after doing all this. He gazed at the Yang thunder in his hand. A moment later, his fingertips swept through the void, and countless Genesis Runes seemed to take shape. Like falling rain, these runes descended around the wisp of Yang thunder.

The countless Genesis Runes interconnected, forming an intricate, minuscule barrier around the wisp of Yang thunder, complex enough to dazzle Zhou Yuan at that moment.

These barriers were layered and interlocked, profound and esoteric.

Zhou Yuan could vaguely sense that the layered barriers around the Yang thunder possessed some special ability, but he couldn't grasp their essence because his Genesis Rune mastery hadn't reached that level yet.

However, he could observe that as the Genesis Rune barriers enveloped it, a subtle change was occurring within the wisp of Yang thunder.

Finally, after an unknown amount of time, the countless layers of Genesis Rune barriers were complete. The illusory Cang Yuan pointed a finger, and at that instant, the Genesis Rune barriers were permeated, ultimately making contact with the wisp of Yang thunder.

Although it was merely a wisp of Yang thunder as thin as a hair, it now erupted with an earth-shattering roar of thunder.

Moreover, deep within the Yang thunder, amidst its ultimate purity and rigidity, a trace of Yin energy surprisingly evolved at that moment!

As the Yin energy strengthened, a wisp of black light gradually emerged within the white lightning, eventually splitting the lightning in half. Thus, black and white intertwined, giving birth to dual Yin and Yang.

The illusory Cang Yuan opened his palm. The wisp of black and white lightning soared into the air, instantly swelling against the wind to tens of thousands of feet in size, like a black and white thunder dragon. It snaked through the starlit void, and as the black and white lightning flashed, even the very void was shattered.

Moreover, within that lightning, Yin and Yang coexisted, endlessly regenerating, as if possessing infinite power.

This Yin-Yang thunder even seemed to possess sentience!

The black and white lightning reflected in Zhou Yuan's eyes, captivating him. His heart was filled with countless shocks, because although the illusory Cang Yuan's previous actions seemed simple, Zhou Yuan knew just how monumental those techniques were!

Because this was not an ordinary Minor Saint Art; it was a fusion of Genesis Art and Genesis Runes!

Yet, as is widely known, although both Genesis Arts and Genesis Runes ultimately draw upon the Genesis Qi of heaven and earth, they are two entirely distinct cultivation paths: one based on Genesis Qi, the other on the Spirit.

They exist distinctly separate, but now, Cang Yuan's Genesis Art had forcibly merged Genesis Art and Genesis Runes, ultimately creating a Yin-Yang thunder that seemed to possess sentience!

Such a method could almost be called a miracle.

Boom!

And while Zhou Yuan was still filled with awe, the Yin-Yang thunder dragon, roaring through the starlit void, suddenly charged towards him, ultimately striking his body hard.

Rumble! Rumble!

Thunder echoed in Zhou Yuan's mind and spirit. Yet, he wasn't panicked; instead, he immediately sat down cross-legged. He knew that this Yin-Yang thunder dragon contained the essence of the Law Domain, and if he couldn't transform it into a mark imprinted within himself, he would be unable to cultivate this "Yin-Yang Thunder Seal"!

Thus, Zhou Yuan composed his mind and slowly closed his eyes.

In the study.

Mu Ni looked at Zhou Yuan, who stood motionless before the "Yin-Yang Thunder Seal." Her red lips curled slightly as she said, "Oh, not bad. He's actually starting to comprehend the essence and prepare to imprint the Genesis Art mark?"

She turned her head to look at Xi Jing, smiling. "You know, over the years, several exceptionally talented individuals have emerged from the Mu clan. I've also given them opportunities to cultivate this 'Yin-Yang Thunder Seal,' but ultimately, they couldn't even grasp the basics. How does this little fellow have such good fortune?"

Xi Jing replied helplessly, "Perhaps it's just a lucky coincidence."

Mu Ni snorted softly, saying, "I don't think this is a coincidence at all. It's just a certain old coot playing favorites!"

"He clearly knows that one can only observe the profundities of this method by cultivating his wretched 'Chaos God Mill Contemplation Technique,' yet he still throws it over here to me!"

Xi Jing covered her forehead with her hand.

The secret was completely out. Master's old lover was truly not easy to fool.