boom!

The demonic energy rolled, breaking through the blockade in all directions.

In an instant, immortal chains broke, endless demonic energy swept across. Several people on the altar were blown away on the spot and smashed heavily into the distance.

"puff..."

Several people fell to the ground, vomiting blood and seriously injured, and they all looked at the direction of the altar in horror. The demonic energy rolled, and the scene above was completely invisible.

Mu Fan was flooded by the demonic energy and disappeared. Only the terrible demonic energy was rolling and surging, and a terrible pressure filled the air.

"Brother Mu..." The fat man screamed in horror, spitting blood in his mouth, struggling to get up, but unfortunately he was pressed to the ground by the magic power, and his bones were brittle and cracked.

"Don't struggle."

Ye Tian, ​​not far away, shouted loudly and said anxiously: "The more he resists, the stronger the oppression is. The ancient demon is too strong."

"puff!"

Ye Hongchen, Xiao Wen, and his children vomited blood again, their faces pale, and they looked at the altar in horror.

"This time it's a tragedy, the great demon is born."

Xiao Wen was confused and murmured: "The script is wrong. It was not like this in his previous life. Didn't he be born after more than three gods' blood sacrifices?"

"Mu Fan, how could this happen?"

Ye Hongchen was unwilling to accept it and looked at Mu Fan who was submerged on the altar with grief and anger. He could no longer see the figure, only the boiling demonic energy in the sky.

boom!

With a roar, the entire secret realm trembled, the altar cracked and cracked, and dense ancient symbols appeared on it.

The immortal chains were thrust straight, and a clanging sound came, gradually shattering, one after another.

The next moment, the demonic energy thundered through the seal of the secret realm, swept around in all directions, and the entire altar was split into pieces, arousing countless ancient formation patterns.

"Ao!"

"roar..."

At this time, four huge phantoms slowly emerged, roaring to the sky, emitting a terrifying and fierce aura.

Those were the four ancient beasts, who were actually struggling, with deep fear in their eyes, and they struggled to break free from the constraints of the formation seal.

The four ancient ferocious beasts were extremely frightened and panicked in the face of the sealed demon, and broke free from the bondage at the moment when the seal was broken.

With a few whizzes, the residual souls of the four ancient ferocious beasts turned into streams of light and broke through the air, disappearing into the secret realm in the blink of an eye.

They ran away, and the remaining remnants of souls did not fight against the great demon at all. Instead, they escaped directly at the moment when the great demon broke through the seal.

In this scene, I saw several people present.

Xiao Wen was most shocked and exclaimed: "Hey, hey, don't run away. Shouldn't you die with the great demon?"

She looked at the four ancient beasts that escaped in horror, with a confused look on her face, completely unexpected, different from her memories in her previous life.

In the last life, this secret realm was born shortly after, and then it attracted many powerful creatures, legends, epics, demigods, and even gods all scrambled to compete for this secret realm.

Finally, he fought hard, and a large number of strong men died. Finally, the altar was activated, the blood sacrifice was completed, and the seal was broken, and the great demon was born.

But now it is completely different, which makes Xiao Wen feel confused and panicked, and she is at a loss and has completely lost her direction.

"Hahaha..."

"I am finally going to be free."

Suddenly, a terrifying laugh came from the rolling demonic energy. With a roar, a fairy cauldron rose up in the sky.

The immortal cauldron kept gushing out of the immortal cauldron, and the mouth of the cauldron was clanging, and the great demon sealed inside kept rushing to the seal of the immortal cauldron.

The Immortal Cauldron itself is a powerful ancient fairy treasure, with the powerful ability to seal the great demon, but it has now been broken through.

Buzzing...

The immortal cauldron trembled, and the mouth of the cauldron was suddenly knocked away, and a surging demonic aura rushed out of the cauldron, rumbling across the entire secret realm.

At this moment, everyone present was shrouded in the demonic aura, and a feeling of despair surged in their hearts, unable to resist and had no choice but to compete.

Facing this terrifying ancient demon, the people present were completely ants and could not resist and could only wait for death slowly.

"Oh, I've just been born and sent a few human snacks, it's not bad."

A terrifying voice came from the demonic energy. Everyone looked up and saw a terrifying demon shadow faintly appearing inside the demonic energy.

It was wrapped in endless demonic energy, and its two demonic horns were shaking, shaking the secret realm, unable to bear the collapse.

"Come on, be my dim sum."

The demon laughed wildly, opened his mouth and sucked it, and a terrifying suction force rumbled.

At this time, Ye Hongchen, Xiao Wen, Fatty, and Ye Tian were flying up uncontrollably, and countless things in the entire secret realm were sucked one by one.

The great demon swallowed the sky and wanted to swallow the entire demon whale together. The majestic power was so terrifying.

"System, what are you doing?"

At this time, Mu Fan stood in the air in the demonic energy, the closest to the great demon. He felt the power of the ancient great demon at close range, and his heart was about to cool down.

The system has not moved yet. What's going on?

"Don't be impatient at the host. This ancient demon has a huge strength and a strong origin. It takes a little time to refine it."

The system's answer almost made Mu Fan go wild.

"Bastard, do you want to cheat me to death?"

Mu Fan roared in anger: "Don't you just ban it first and then refine it?"

"Ding, refining is completed!"

At this moment, the sound of the system came from my mind.

In an instant, the demonic energy in the sky paused and suddenly rolled back. It was directly refined by an invisible force, and it disappeared completely.

The demonic energy disappeared, and everyone fell from the air one by one, smashing their mouths of mud and sand.

But no one cared about it, but instead struggled to get up, looking at the direction of the altar with a look of surprise and two figures were floating in the air.

One of them was Mu Fan, and he was not hurt at all.

And the black demon shadow on the opposite side was the ancient demon, and the originally invincible demonic power disappeared suddenly.

Even the powerful cultivation level of the great demon disappeared.

At this moment, the great demon looked shocked, his cultivation level suddenly became empty, and his origin was rapidly passing, as if he was being seized by an invisible force.

"What's going on?"

The demon was confused and a hint of panic surged in his heart.

Its invincible powerful cultivation level was inexplicably gone. Could it be that its cultivation level had been sealed for countless years, and it had long since disappeared?

It even had an illusion, and immediately denied that as an ancient terrifying demon, it was an existence that was immortal and immortal, and even immortal.

"Where is my cultivation level?" The great demon roared in shock and angrily.

It shouted in horror: "The origin, why is my origin, passing by, who is it?"

"Who is stealing my origin?"

The demon panicked and let out a burst of roars, with a hint of horror and panic, because it found that it could not move.

The powerful demon body was actually frozen in the air, locked by an invisible rule, and could not break free, and he didn't even understand what was going on.

It was scared, felt the strong threat of death, sealed the breath of death for the first time in countless years.

The great demon, known as immortal, was vulnerable in front of the system, completely imprisoned, and refined an invincible cultivation.

In addition, the great devil's majestic origin was passing rapidly, and his aura became weaker and weaker, which made Xiao Wen and several other people stunned.

"what happened?"

Ye Hongchen, Xiao Wen and others looked at each other.

They all looked at Mu Fan, was it related to him that the sudden change of the great demon?

Sure enough, the great demon also noticed Mu Fan's abnormality. Two scarlet demon eyes stared at Mu Fan, with a ray of fear in his eyes.

"Is it you?" The demon roared in shock.

It was finally confirmed that it was the human boy in front of him, because it felt that the terrible unknown power came from the human being in front of him.

"Huh, it's finally done." Mu Fan felt relieved and secretly sweated.

Fortunately, the system did not fail, otherwise I would have explained it here.

Although the system was a bit pitted, it was very powerful after all. Such a terrifying ancient demon had no power to fight back in front of it.

The terrifying demon has a world-class cultivation and is invincible in the world, but he is still imprisoned by the system and has refined a whole body of cultivation.

He also extracted the origin of the great demon, and had no ability to resist the singularly.

"Ah..." The demon screamed, struggling to get out.
To be continued...