When Patriarch Yin Yang and others heard this, they were all shocked.
In the past, it didn't matter that they destroyed other sects to seize spiritual sources and then refined them into Chaos Spirit Orbs.
But if they want to use the spiritual foundation of their past sect, they are absolutely unwilling to do so.
However, Patriarch Xuanyuan had the courage to directly take the spiritual source of Xuanyuan Sect and refine it, just to open this ancient demon altar.
What makes Patriarch Xuanyuan so willing to pay any price? What is inside this ancient demon altar?
Not only the ancestors of Yin Yang and others, but also Luo Xiu and others above the void are also very curious.
However, regarding the Ancient Demon Altar, Ancestor Xuan Yuan did not know what was inside. He only knew that once the Ancient Demon Altar could be opened, unimaginable opportunities would surely come to him.
For a moment, Patriarch Yin Yang and others looked at Patriarch Xuanyuan with a hint of admiration in their eyes.
If nothing else, this kind of courage is not what these old guys possess.
"Okay, don't waste time. Open the Ancient Demon Altar quickly, otherwise things will change if you wait too long."
Ancestor Xuanyuan said lightly, and immediately used his cultivation to reach the extreme limit of the Chaos Spirit Pearl. The majestic energy contained in it immediately turned into a beam of light and poured it into the Ancient Demon Altar.
Above the Ancient Demon Altar, a vortex emerged, like a vicious beast with a huge mouth, constantly devouring this energy.
"Crack!"
Suddenly, a shattering sound came from the Ancient Demon Altar, and some cracks appeared on the blood-red altar.
When the first crack appeared, there were continuous clicking sounds, and dozens of fine cracks appeared on the surface of the Ancient Demon Altar.
"Finally it's time to turn it on!"
Ancestor Xuanyuan's face became excited.
As more and more cracks appeared on the Ancient Demon Altar, a crazy, violent, and domineering aura continued to overflow from the altar, as if a strong wind was forming and sweeping across all directions.
This violent wind turned into air waves and spread like ripples. Those Qingshen Sect disciples with relatively low cultivation level who gathered around the valley suddenly became unable to stand steadily and were all blown away into the distance. Their expressions changed.
pale.
Immediately afterwards, those ancestral king-level elders who were relatively close could not bear it any longer, and they retreated one after another, with shock on their faces.
Such terrifying energy fluctuations have already been released before it is opened. If it is opened, what kind of shocking things are hidden inside?
"boom!"
Suddenly, a sound like a thunderous explosion was heard, and the entire ancient demon altar exploded. It was like a blood-red sun rising slowly, and the bright blood light bloomed, stinging the eyes and causing pain to the surrounding people.
People couldn't help but close their eyes.
"Boom!"
In the bloody sun, there was a loud noise like drums and thunder. The crazy, violent, majestic and domineering atmosphere made everyone present feel extremely depressed.
"It's a devil's heart!"
At this moment, Ancestor Xuan Yuan screamed, and he instantly turned into a ray of light and rushed towards the rising bloody sun.
At this time, several other ancestors present had just reacted. Even if they wanted to stop it, it was already too late.
Ancestor Xuanyuan was seen rushing into the blood-colored light. As everyone gradually adapted to the dazzling blood-colored light, they saw something like a heart floating in the center of the bright blood-colored light, beating thumpingly.
Ancestor Xuanyuan was the fastest. After he rushed in, he reached out and grabbed the blood-red heart.
At the same time, he formed seals with his hands and performed a special secret technique.
In an instant, Patriarch Xuanyuan's body and the blood-red demonic heart merged into one.
"A heart? Such amazing energy."
Standing in the void, Luo Xiu looked surprised.
Immediately he looked at Mr. Peng, "What exactly is the Ancient Demon Altar?"
Mr. Peng shook his head and said: "Actually, I know very little about it. I have only heard that there are some similar altars in the Endless. It is said that they are things left over from extremely ancient and distant times and contain various treasures and opportunities.
"
"Mr. Peng is right. From the aura permeating the heart, I feel that it is not a product of this era." Jun Wumen also said in a deep voice.
"Not of this era?"
Luo Xiu's expression was stunned, and the first thing that came to his mind was the most ancient era.
At the same time, he also sensed the oldest mark existing in the sea of consciousness, sending out a hint of throbbing, which seemed to resonate with the aura permeating the demonic heart.
There was a resonance of breath between the two, which undoubtedly confirmed Luo Xiu's guess that the heart coming out of the ancient demon altar was indeed something from the most ancient times.
"boom!"
At this moment, a monstrous aura fluctuation suddenly erupted from the Qingshen Sect below.
The bloody demon heart disappeared, replaced by the ancestor Xuanyuan who merged with the demon heart, sitting in the endless blood light.
His head turned bright red, his robes were also dyed red, and there was a vertical eye between his eyebrows, glowing with scarlet luster.
In just a moment, endless blood light continued to condense at the feet of Ancestor Xuanyuan, turning into blood-red flames, forming a lotus platform, allowing him to sit on the blood-red lotus platform.
"The legendary "Blood God Demonic Skill" is actually true!"
Suddenly, Ancestor Xuanyuan opened his eyes. He was sitting cross-legged on a lotus platform condensed with bloody flames, and an astonishingly terrifying aura filled his body.
This aura made the ancestors of Yin and Yang and others present feel a sense of depression.
They looked at each other and saw a bad premonition in each other's eyes.
The Ancient Demon Altar was indeed opened, but it seemed that all of them were made into wedding dresses for Patriarch Xuanyuan.
On the other hand, they have put in a lot of effort over the years, but have gotten nothing.
"From now on, the Green God Sect will be renamed the Blood God Demon Sect. Do you have any objections?"
At this moment, Patriarch Xuan Yuan, whose image and aura had become completely different, cast a pair of scarlet eyes coldly on Patriarch Yin Yang and the others.
"Fellow Daoist Xuanyuan, what do you mean? When we opened the Ancient Demon Altar, we agreed that no matter what appears in the Ancient Demon Altar, the benefits will be shared equally by everyone."
"Now that you have the opportunity to join the Ancient Demon Altar, are you going to cover the sky with one hand?"
The ancestor of the former Xueyue Mountain's face darkened and he spoke.
"Haha, so, fellow Taoist Xue Yue, do you have any objections?"
Ancestor Xuanyuan smiled slightly.
At the same time, he slowly raised a hand, and immediately boundless blood-colored energy gathered and turned into a big blood-colored hand, grabbing at the Xue Yue Ancestor.
"You...you go back on your word!"
Patriarch Xue Yue was shocked and his first reaction was to run away. Even though he knew that he was no match for Patriarch Xuanyuan, both of them were at the seventh level of enlightenment. If he wanted to leave, the other party would not be able to stop him.
But his idea is good, but the reality is cruel.
A domineering and majestic aura locked him, and the surrounding space seemed to solidify, turning into a cage, making Ancestor Xue Yue's body seem to be frozen in place, unable to move.
"Bang!"
The next moment, the big bloody hand fell. Ancestor Xue Yue didn't even have time to scream, and was instantly smashed into a bloody mist.
"I don't know what it means!"
Ancestor Xuanyuan snorted coldly, opened his mouth and inhaled, and the blood mist transformed by Ancestor Xue Yue was directly swallowed by him.
At the same time, the aura of Patriarch Xuanyuan also suddenly increased, as if he had swallowed up all the cultivation and blood essence of Patriarch Xueyue.