A strange light flashed in Yuan Xian’Er’s eyes. "The Ten Thousand Demon Gu King!! The second strongest in the world!!"

The former Gu Emperor was widely regarded as the second strongest in the world. His Gu Techniques were unpredictable, and he had slain countless powerful experts. By cultivating the Ten Thousand Demon Gu King, Shu Feng now had the potential to vie for that title.

If Wei Tuxian died, Shu Feng could become the strongest in the world.

Xu Yunfei gritted her teeth, a sense of helplessness welling in her eyes. ’The Ten Thousand Demon Gu King!! No wonder he’s so domineering and arrogant; he actually has the power to back it up!! Why? Why wasn’t I the one to cultivate the Ten Thousand Demon Gu King?!’

"The Ten Thousand Demon Gu King!! Han Feng is terrifying!"

"If he isn’t killed, he’ll become the next Gu Emperor!"

"..."

Seeing this, the True Disciples of the Four Great Demon Sects each felt a surge of envy and jealousy. The Ten Thousand Demon Gu King, which commanded all Gu, was the most terrifying existence in the Great Zhou Demon Country.

In this world, only a handful of Supreme Divine Techniques like the Sun and Moon Scripture and the Ten Thousand Prisons Divine Gate, when cultivated to the Legendary Realm, could contend with the Ten Thousand Demon Gu King.

If Xiaozhu’s Taiyin Sacred Body were cultivated to the Great Success Realm, it could also contend with the Ten Thousand Demon Gu King. However, cultivating one of these Sect’s Divine Techniques to the Legendary Realm was no easier than cultivating the Ten Thousand Demon Gu King.

Since the Ancient Era, within the Black Tortoise Realm, only Wei Tuxian had ever slain a Gu Emperor who had cultivated the Ten Thousand Demon Gu King.

Shu Feng flicked his fingers repeatedly. Terrifying streams of Yin Yang Qi Finger Aura shot out in all directions, directly shattering the Blood Swordsman’s Cross Sword Qi.

The streams of Yin Yang Qi Finger Aura furiously clashed with the Purple Mountain Demon Sect Master’s fists and the Ten Thousand Profound Demon Sect Master’s Demon Hook. The two sides were evenly matched as their terrifying Profound Qi intertwined, neutralized, and then annihilated each other.

The Purple Mountain Demon Sect Master and the Ten Thousand Profound Demon Sect Master joined forces, frantically destroying the streams of Yin Yang Qi Finger Aura as they steadily closed in on Shu Feng.

Just then, the hundreds of Tier Six Mutated Golden Silkworm Gu suddenly accelerated, pouncing directly on the Ten Thousand Profound Demon Sect Master.

’This is bad!’

A terrible premonition arose in the heart of the Ten Thousand Profound Demon Sect Master. He felt a sharp pain as the hundreds of Tier Six Mutated Golden Silkworm Gu broke through his Protective Gang Qi and began to tear at his flesh.

Ordinarily, the Ten Thousand Profound Demon Sect Master would not have been struck so easily, but he had focused all his energy on countering Shu Feng’s Perfection Level Yin Yang Qi Finger. He was left completely defenseless, allowing the attack to land.

"Damn it!! Why?! Why are you forcing my hand?!"

A crazed glint flashed in the Ten Thousand Profound Demon Sect Master’s eyes. With a roar, his body erupted with a terrifying burst of Void Demonic Qi. He swelled to three meters tall, his skin became covered in Dragon Demon Scales, and his eyes transformed into draconic, vertical pupils. A horrifying aura began to radiate from his body.

The hundreds of Tier Six Mutated Golden Silkworm Gu were blasted away by the burst of Void Demonic Qi that erupted from the Ten Thousand Profound Demon Sect Master the moment he transformed.

A look of surprise flashed in Shu Feng’s eyes as he blurted out, ’Huh? Someone’s actually colluding with the Void Demon Clan! I was just talking, but I actually hit the nail on the head!’

Shu Feng truly hadn’t known beforehand that the Ten Thousand Profound Demon Sect Master was colluding with the Void Demon Clan, let alone that he had undergone the Void Demon Transformation Ceremony and become one of the Void Demon Nobles.

"Void Demons!! The Ten Thousand Profound Demon Sect is actually in league with the Void Demon Clan!"

"Damn it!! Those are Void Demons!"

"..."

The True Disciples of the Bi Yao Demon Sect were thrown into chaos.

Just then, the True Disciples of the Thousand Gu Demon Sect released all sorts of bizarre Gu Insects, which swarmed toward the True Disciples of the Purple Mountain and Ten Thousand Profound Demon Sects.

"No!! Damn you, Thousand Gu Demon Sect!"

"Damn it, we’ve been exposed!"

"..."

The expressions of the True Disciples from the Purple Mountain and Ten Thousand Profound Demon Sects changed drastically. They each erupted with powerful bursts of Void Demonic Qi and began transforming into terrifying Demons.

The True Disciples of the Purple Mountain and Ten Thousand Profound Demon Sects had originally cultivated Demon Techniques passed down from the Ancient Demon Sects. Those techniques were a form of Demonic Martial Arts, created by the experts of the Ancient Demon Sects who had imitated the Divine Spirit Level Void Demons of the Void Demon Realm. Once transformed into Demons, their strength would instantly skyrocket.

A bizarre, pitch-black hand suddenly materialized behind the Blood Swordsman. One of its claws struck his chest, ripping the heart from the unsuspecting Swordsman’s body. Puppet Gu immediately took the opportunity to crawl inside it.

Gu He, the third Supreme Elder of the Thousand Gu Demon Sect and owner of the Hidden Gu, appeared. It was he who had launched the sneak attack, killing the Blood Swordsman in a single blow.

’This is bad!’

A terrible premonition arose in the Demon Dragon’s heart. With a flicker, his body shot backward, retreating into the distance.

"Too late."

Shu Feng smiled faintly. The Ten Thousand Demon Gu King shot out from his abdomen like a bolt of lightning, pierced through the Demon Dragon’s brain, and returned to his body in the same instant.

The Ten Thousand Demon Gu King could not only command all other Gu and produce countless Child Gu, but it could also fight independently. It was bizarre and utterly unpredictable, making it impossible to defend against.

Any expert who fought its master had to devote a significant portion of their focus just to guard against the Ten Thousand Demon Gu King’s sudden attacks. Even for an opponent of equal strength, this was a massive headache. The slightest mistake would result in instant death.

’What a bunch of useless fools!’

Seeing this, the Purple Mountain Demon Sect Master sighed. The Void Demonic Qi around him began to boil as he transformed into a three-meter-tall Dragon Demon Duke, his body covered in Dragon Scales.

When experts native to the Black Tortoise Realm, such as the Purple Mountain and Ten Thousand Profound Demon Sect Masters, underwent Demonization and became Void Demon Dukes, their combat power within the realm far surpassed what it had been before.

This was the main reason the Void Demon Clan went to such great lengths to tempt the Martial Artists of the Black Tortoise Realm into corruption and Demonization.

A sinister glint flashed in Shangguan Biyao’s eyes as she said coldly, "Void Demons! Zishan, Xuan Mo, you two actually threw in your lot with the Void Demon Clan!"

The large-scale Demonization among the True Disciples of the Purple Mountain and Ten Thousand Profound Demon Sects could only mean one thing: their Sect Leaders were both aware of it.

"That’s right! What’s so bad about siding with the Void Demon Clan? We can obtain more powerful bodies and far longer lifespans. After becoming a Void Demon Duke, my life will span ten thousand years!"

"Wei Tuxian, the so-called strongest man in the world, won’t even live five hundred years. Once he dies, the entire Black Tortoise Realm will fall into the hands of our Void Demon Clan."

"Han Feng, Shangguan Biyao, you should join us. Side with the Void Demons! I can recommend you to my superiors and allow you to undergo the transformation ceremony to become Void Demon Nobles! You’ll live forever and enjoy endless glory and riches!" the Purple Mountain Demon Sect Master tempted.