There was no demon in the hundreds of thousands of areas where the ancestral land of the Demon Demon Palace was located, and the extreme aura enveloped a region, and no other demon could withstand this aura.

In the center of this area, there is a black mountain tens of thousands of miles long. It is a demon vein of the earth that was confined from under the earth with supreme magical powers.

This demon vein is like a sleeping demon dragon, and it is an extreme demon dragon. Of course, the earth demon vein condenses endless demon energy, and the magnitude of the magic energy is no longer in a true extreme demon. Under the ancestor.

This is why even the hearts of Exterminating Demon Eyes and Ancestral Gods jumped out. If they swallowed such a huge Demon Dao essence, they would be able to recover 70% to 80% even if they could not fully restore their previous cultivation base.

"Rumble..."

High above the sky, the huge magic veins were shaking, and the hearts of Gu Fei, the ancestor gods, and the emptiness were running their profound arts with all their strength, devouring the essence of the magic veins.

At this time, with the Earth Demon Veins as the center, Gu Fei and the others jointly deployed a super killing array in an area of hundreds of thousands of miles, and whoever enters will die.

The three big ones who were not supreme had joined forces to set up a killing formation, even if the Skyhorn Demon from the Lunar Devil Palace had come, he would not dare to break in.

And this great formation can also isolate the atmosphere of the earth's demon veins, greatly weakening the power of the ultimate way, otherwise, countless creatures will be destroyed under the envelope of the ultimate way.

In the middle of this peerless killing array, there is a sky stele that emits the divine light of the Three Realms.

This is the Three Boundary Monument. Gu Fei used the Three Boundary Monument to suppress the formation to ensure safety. Even if a peerless strongman comes with an extremely magic weapon, it is impossible to break this killing formation for a while.

Of course, Gu Fei's reliance is more than that.

"Gu Fei, let me in."

Just when Gu Fei was running his profound arts to refine the earth's magic veins, a voice suddenly rang in his heart, which surprised him.

"The Devil Girl?"

Gu Fei immediately knew who the owner of this voice was, and the Mo Peng Nu and her junior had been hidden in the dark forever without making any moves.

This is a dark game arranged by Gu Fei. You must know that Mo Peng Nv's cultivation base is extremely powerful, and it's the same as that of Cangku, because there is a problem with her body, so her cultivation level has fallen from the Extreme Dao Supreme level.

An existence like the Devil Girl is naturally not the Supreme Dao, but it can also use the power of the Dao. Therefore, this existence is called the Supreme Supreme that is not the Supreme.

Both the strength and the physical body are of the supreme level, and the only thing lacking is the realm of cultivation.

With the strength, the supreme physique is also available, just can't use the law of the extreme way, because the cultivation realm of the devil girl and the vacancy have fallen from the realm of the extreme realm.

"what happened!"

Both Cang Que and the Heart of the Ancestor God felt a powerful aura appearing outside the Peerless Array, and the strong who had cultivation bases and combat power not below them were blocked by the Peerless Killing Array.

"A fellow Taoist is coming."

Gu Fei said.

"is her?"

At this time, Cangque recognized the person coming, it was a familiar breath.

"What do you think?"

Gu Fei asked, after all, they had teamed up to drive away that Extinction Demon Eye, so he naturally wanted to ask for the opinions of Cangque and the heart of the ancestor.

"You make up your mind!"

Neither Cang Que nor the Heart of the Ancestral God had any opinion, because they knew the importance of Gu Fei and would not confront him. To a certain extent, Gu Fei dominated all this.

At this time, outside the Peerless Killing Array, a masked woman in black was waiting anxiously.

"Gu Fei, this guy even swallowed the demon vein essence together with outsiders and didn't call me. It really hurts me."

The masked woman in black muttered to herself.

At this moment, a portal suddenly appeared in front of the black-clothed masked woman without warning, but it shocked the black-clothed masked woman.

This black-clothed masked woman is naturally no one else, but the Devil Girl.

"come in!"

Gu Fei's voice sounded in Mo Peng Girl's heart.

The Mo Peng Girl was overjoyed, and rushed into this void portal, and disappeared inside in an instant.

This is the life gate of the peerless killing array opened by Gu Fei. Along the life gate, you can pass through the killing array all the time. There will never be any danger.

However, if Gu Fei opened the door of death, it would be fun. It is definitely whoever enters and who dies, even if it is the existence of the cultivation base of Devil Girl.

You know, this killing formation was jointly deployed by Gu Fei and Cangque, as well as the Heart of the Ancestor God, specifically to block peerless powerhouses like Cangque and Mo Peng Girl.

"What a pure magic spirit."

When the Mo Peng Girl passed through the killing formation, she couldn't help but exclaimed. He only felt a thick ineffectual spirit rushing towards her face, her whole body seemed to be bathed in a nearly substantive spirit. In the qi, the pores all over his body are relaxing, greedily devouring the spirit of the surrounding magic.

Without hesitation, Mo Peng Nu directly sat cross-legged in the void, stimulating the surrounding essence, and the surrounding essence immediately gathered towards her like a frenzy.

Under the frenzied devouring of the four powerhouses, the vitality of that huge earth demon vein that was imprisoned in the void was rapidly losing.

However, the essence of this Earth Demon Vein is so huge that even the Big Four cannot refine it all in a short time.

"Rumble..."

The ancestral veins of the earth were shaking, and Gu Fei's body was shrouded in a group of dazzling chaos divine light, and endless demonic energy gathered towards him, then was transformed into chaotic energy and submerged in his body.

The chaotic essence of Gu Fei's body is constantly condensing, and the chaotic essence is constantly being refined into his muscles and flesh.

Of course, this level of Chaos Essence could not cause Gu Fei's martial arts to transform again. It was too difficult to take the last step.

Gu Fei knew very well that what he had to do was actually very simple, and that was to refine the essence of the earth's magic veins as much as possible and prepare for the final step.

However, no one knew how that step was taken, and Gu Fei didn't know, even if he was a martial arts heir, because this step was entirely on his own.

No one else can help yourself.

And Cang Que swallowed the spirit of the Demon Dao, it could be described as a wolf swallowing, the endless Demon Dao essence was surging crazily towards him.

The dark magic energy turned into a dazzling light in an instant.

Cangque really needs the essence too much, because his whole body is lacking essence, the devil qi is constantly being refined into divine essence, which is continuously swallowed and absorbed by his divine body.

His whole body is blooming with divine light, and every inch of flesh and blood is greedily devouring the spirit of the divine way.

The aura on Cang Que's body gradually became stronger.