The moment Ling Yun saw the demonic sword, his pupils contracted, utterly shocked.

"The Demonic Sword, the Ancestral Sword of the Demonic Path!"

Ling Yun led Ling Yao and the little Pixiu to the base of the Demon Sword statue.

The enormous statue pressed down on them like a mountain, giving Ling Yun and Ling Yao an unprecedented sense of oppression.

It should be noted that Ling Yun was a Celestial King, yet he could still feel the oppressive aura emanating from the Demon Sword, which clearly demonstrated that the previous owner of the Demon Sword had reached a level that was awe-inspiring.

"This is undoubtedly the Path of the Demonic Sword!"

Ling Yun's words were filled with excitement.

Ling Yao's face lit up with joy as she sensed the power of the demonic sword.

With a loud bang!

The demonic sword statue exploded, revealing a four-foot-long, four-inch-wide, jet-black heavy sword suspended in the void.

It was the Demon Sword.

A phantom sat cross-legged above the demonic sword; it was the manifestation of the mark of the sword's previous owner.

What shocked Ling Yun was that the phantom's cultivation level before its death was infinitely close to that of a Dao Immortal, making it an absolutely unparalleled powerhouse throughout history.

The illusory figure was an old man in a cloud-patterned robe, with white hair and beard, looking like a sage, without a trace of the domineering and demonic nature of a demonic tyrant.

Ling Yun and Ling Yao clasped their hands in a respectful gesture and said solemnly:

"Greetings, senior!"

The old man stroked his beard and looked at Ling Yun and Ling Yao with a look of surprise:

"Eh? Immortal King and Nirvana Girl, you two are both righteous sword cultivators, especially the Immortal King's descendant. Your sword path has long been unique, and you also want to learn the demonic sword path?"

Ling Yun shook his head and pointed at Ling Yao, saying:

"It's my sister who wants to learn it. She needs revenge, but her opponent is too strong. Only the Demon Sword Path can help her take her revenge!"

The old man nodded slightly and said solemnly:

"The little girl does indeed have the talent to cultivate the Demonic Sword Path, but before she can cultivate it, she needs to enter the demonic realm and break free from it!"

He paused, then said sternly:

"The Demon Sword Path is not the Demon Path, but the supreme sword path that surpasses the Demon Path. It is called the Demon Path because of its excessive killing power. Its cultivation method is similar to that of the Demon Path."

But once successfully cultivated, it will also be the righteous path of the sword!

After saying that, the old man waved his hand, and a jade box flew out from the base of the statue.

After it landed in the old man's hands, a wisp of pure black energy emanated from the jade box.

The moment Ling Yun saw the black aura, his pupils shrank to a tiny size. "Primordial demonic energy!"

The old man nodded slightly:

"That's right. In the beginning of the world, there were three primordial energies: the innate energy, the primordial purple energy, and the original demonic energy."

The three energies are not distinguished by good or evil; they are simply different in their fundamental patterns of power.

The primordial demonic energy is the most violent and difficult to tame.

After speaking, the old man looked at Ling Yao and said in a deep voice:

"Little girl, absorbing primordial demonic energy is tantamount to becoming a demon. After becoming a demon, your primordial spirit will be eroded, your memories will be altered, and you will hate your closest loved ones with all your heart."

Only by breaking the demon can one master the power of primordial demonic energy, but throughout history, only I have succeeded in breaking the demon.

Are you still willing to cultivate the demonic sword path? Once you fall into demonic possession, the first thing you'll do is point the sword at your brother!

"Ah, this..." Ling Yao was about to refuse immediately, she would rather die than draw her sword against her brother.

Ling Yun reached out and placed his hand on Ling Yao's shoulder, saying softly:

"Xiao Yao, your brother believes you can definitely break the demon! This is the only way to get revenge in the shortest time."

Otherwise, the path to immortality is too long. By the time you become a true immortal, the ruler of the ancient civilization might already be an immortal king!

After struggling for a while, Ling Yao's expression became firm. At this moment, she was Lin Muyao.

"Alright! I'm willing to absorb the primordial demonic energy!"

The old man showed a look of relief. He had been waiting for a successor for countless eons.

Immediately, the primordial demonic energy burst out of the jade box and instantly entered Ling Yao's brow.

The next moment!

With a loud bang!

Ling Yao's body erupted with terrifying black energy, and she clutched her head, crouching on the ground in pain.

His primordial spirit was invaded by primordial demonic energy, and his memories began to gradually disappear.

Ling Yao desperately tried to recall Ling Yun and the others, but she couldn't stop her memories from being altered by the primordial demonic energy.

Ah~

Ling Yao suddenly stood up and roared to the sky.

Her eyes turned completely black, transforming her from a gentle and refined young woman into a bewitching witch.

The primordial demonic energy had completely reversed her memories. The first thing Ling Yao saw was Ling Yun and the little Pixiu, her eyes filled with bloodthirsty hatred.

"Die!"

Ling Yao drew her sword and stabbed at Ling Yun and the little Pixiu.

Seeing Ling Yao in this state, the little Pixiu sadly grabbed Ye Yun's collar and pleaded:

"Waaah... Daddy, what's wrong with Auntie? Please help Auntie, I don't want her to become like this!"

Ling Yun remained silent, a flicker of heartache in his eyes, but his expression remained cold. He knew that at this moment, Ling Yao needed him to overcome the primordial demonic energy.

"Die!"

Ling Yao gripped the hilt of her sword tightly and slashed at Ling Yun one sword after another.

Sometimes she would shed tears, revealing her pain; at other times, her face would contort with rage and hatred.

The old man stared at Ling Yao, somewhat lost in thought, just as he had been back then, but Ling Yao was clearly too deeply possessed by demonic possession at this moment.

He could see that Ling Yao's obsession ran too deep, her desire for revenge too strong, which made it difficult for her to control her demonic nature.

After a long while, the primordial demonic energy completely took over Ling Yao's body.

The next moment!

She grew three arms, her clothes burst open, and her body sprouted countless arms, each with a pair of eyes.

Her legs melted, her neck melted, her beautiful face was covered with eyes, and her long black hair turned into arms.

This is the terror of primordial demonic energy. In order to allow the host to fully unleash the power of demonic energy, it violently transforms the host's body.

At this moment, Ling Yao was more terrifying and chilling than a demon.

Ling Yun quickly sent the little Pixiu into his sea of ​​consciousness, sealing it off so that he wouldn't see Ling Yao's current appearance, otherwise it would become a lifelong shadow for him.

Completely corrupted by demonic possession, Ling Yao wielded a sword in each arm and slashed at Ling Yun.

With a loud bang!

Lingyun's protective light screen trembled violently.

"The power of primordial demonic energy is indeed formidable!"

Ling Yun couldn't help but be surprised; even his Immortal King-level protective light barrier was shaken by Ling Yao's sword energy.

The old man looked at Ling Yao, who was completely corrupted by demonic energy, and sighed:

"Alas~ young friend, kill her. She is no longer able to break free from the demonic barrier. If she remains in the world, she will become a terrifying being of demonic caliber."

"No!" Ling Yun looked at the old man and said in a deep voice:

"My sister's resilience is rare in the world, please give her a little time."

Revenge was her obsession, which is why she became so deeply possessed by evil.

But family ties are also her obsession, and the key to breaking the demon lies in affection.

The Way of Love is the strongest Way in the world.

I believe Xiao Yao will definitely succeed in breaking the demon!

The old man remained silent for a moment, then nodded slightly. His deep eyes stared directly into Ling Yao's sea of ​​consciousness, where she saw a slender young girl fighting against terrifying demonic energy.

That was Ling Yao's last shred of rationality.

Seeing this, the old man was slightly taken aback, not expecting that even when completely possessed by demons, he could still retain a sliver of rationality.

"What a prodigy!"

The old man was amazed, his eyes filled with hope, knowing that his lineage would soon have a successor.

Ling Yun looked at Ling Yao and said sternly:

“Xiao Yao! Primordial demonic energy is not evil energy. It is like a naughty child. Don’t think about conquering it, but rather communicate with and merge with it.”