Chapter 554: Ancient Demon Seal

After that dragon soul essence submerged into Heilong Mountain, the entire Heilong Mountain shook violently. Numerous boulders rolled down from the mountain, and large tracts of soil peeled off the mountain. The sky above Heilong Mountain was even more demonic. The clouds rolled and the wind and clouds changed color.

"Rumble..."

The sky and the earth shook, and the earth was undulating like waves, and the fierce and terrifying cracks, centered on Heilong Mountain, spread in all directions.

A large mountain, unexpectedly gradually rose from the ground, endless magic energy gathered from all directions, and soon, the terrifying magic energy flooded the entire mountain.

An extremely powerful, extremely terrifying, extremely evil, and extremely tragic aura emanated from the rolling devilish energy. The terrifying pressure caused Gu Fei, who was able to fly out by the storm, to almost mentally collapse.

Gu Fei and Hei Tian rolled in the void, flying hundreds of miles away involuntarily before they stabilized their figures and landed on the ground from the air.

Gu Fei looked in the direction of Heilong Mountain in horror, and saw that the sky and the earth changed color, and the endless demonic energy was surging forward from all directions. Above the sky in front, a huge dark vortex was gradually forming.

"Rumble..."

Bloody lightning flickered in the pitch-black vortex formed entirely of demon energy, and the terrifying demon energy formed a terrible blood demon thunder, and thunder did not come.

"This..." Hei Tian was shocked to the extreme when he saw this scene, the soul fire in the skull was beating violently, "How is this possible, is it... the legend is actually true?" Hei Tian said in disbelief.

Hei Tian, the ruffian skeleton, was originally a guy who walked out from the depths of the death continent. He seemed to know a lot about the secrets of the Devil Dragon clan.

"What legend?" Gu Fei couldn't help being taken aback when he heard this. Heilongshan was extraordinary. The mountain seemed to be bred with terrifying life. The arrival of the dragon soul awakened the sleeping life in Heilongshan.

Perhaps it was someone who set up a shocking situation, and the appearance of the dragon soul essence did not seem to be accidental.

"This is an ancient legend. Heilongshan was actually transformed by the body of a fallen ancient dragon." Heitian's voice trembled.

"Wh...what? Ancient-level magic dragon?" Gu Fei couldn't help but stare at Heitian in disbelief. What kind of existence was that ancient magic dragon? Could it be that he died for endless years? Will the ancient dragon be resurrected?

"Impossible, absolutely impossible." Gu Fei murmured, how could the ancient magic dragon, which has been dead for endless years, come back to life?

"What's impossible, run away!" At this time, the old turtle rushed over from a distance, opened the inner world directly, collected Gu Fei and Heitian in, and then directly casted the teleport technique to cross the void and face the distance. Escape.

"Huh!"

The four figures walked out of the void. These four people were the four great gods such as Li Sheng, who were forced to retreat by the terrifying energy fluctuations emitted by the mighty Black Dragon Mountain.

"Unreasonable, how could such a thing happen!" Li Sheng said in shock, a pair of divine eyes staring at the overwhelming magic cloud in front of him.

Heilong Mountain has long been submerged by demonic energy, and the endless demonic energy has gathered, forming a vortex covering the entire world and the horror evil spirit.

Countless blood-colored lightning flashes in the whirlpool, and the magical power is shaking the earth, as if a peerless monster is about to be born, it is almost like the end of the day.

"Isn't that a legend?" The old man with white hair, eyebrows and white beard said solemnly.

"The **** of the Lord Buddha has left such a powerful hidden danger. I am afraid that my family will also be affected!" The middle-aged Taoist said in a deep voice.

"Huh! That dragon soul essence, I'm afraid it is the back hand left by the ancient dragon, I can't imagine that the guy who has died for endless years will have a day of resurrection!" The hand rests in red, silk is wrapped around it. The young man from the furnace of the silk **** flame said coldly.

"It looks like I'm going to use that thing!" Li Sheng said.

"That's all. If even that thing can't kill the monster in Black Dragon Mountain, we will have to escape!" said the white-haired old man.

With that said, the white-haired old man waved his sleeves and an ancient seal immediately rose into the sky. Li Sheng and the others quickly put away the magic weapon, pinched the Dao Jue, and impressed the ancient seal.

They are drumming their supernatural powers, continuously pouring into that ancient seal, wanting to force this ancient seal.

It was a simple and simple ancient seal the size of a fist. On this ancient seal, there were many cracks. It was the ancient demon seal that rushed into the depths of the world of death by fighting endlessly with the mountain and river tripod and the capital sword.

The ancient demon seal on this side fell into the hands of Li Sheng and others.

Li Sheng and others placed heavy restrictions on the ancient seal, constantly isolating the atmosphere of the ancient seal, and sealed the ancient seal town. Even the mountain and river tripod in Gu Fei's body could not sense the existence of this ancient seal.

The endless divine light hit the ancient seal on that side, and the ancient seal on that side immediately rushed out of the mysterious rune interwoven with the Taoist gods and gods.

Those runes are all flowing with Taoist rhyme, which is completely condensed by Tao power, flying out of the ancient seal, and then dissipating into the void.

With the disappearance of the power of the seal, a wave of demon power that soared to the sky began to blast out from above the ancient seal, dispersing the surrounding demon energy.

The expressions of Li Sheng and others were extremely solemn. They did not dare to be careless and did their best. Everyone's body was full of terrifying divine power fluctuations, and there was a divine light lingering outside.

"boom!"

The whole world suddenly shook violently, and the ancient seal in the sky instantly changed to the size of a mountain. There was a terrifying wave of monster power, and endless monster power came out from the ancient seal, dispelling the envelope. The devilish energy of the whole world.

At this moment, Li Sheng and the others not only unlocked the heavy seal on this ancient demon seal, but the four of them joined forces to induce part of the power of this ancient seal with supreme power.

If the ancient sacred mountain suddenly descended, the heavens and the earth shook, and the mighty power from the ancient seal seemed to be no less inferior to the magical power emanating from the magic mountain above the sky.

Li Sheng and the others are struggling. On the forehead of the white-clothed young man, beads of sweat are already oozing from his forehead, and his body is surging with divine power, shining from his body. In the void.

"go with!"

The four people shouted in unison, driving the giant seal of the sky as large as a mountain with the supreme divine power, and the terrifying vortex formed by the demon energy above the sky was suppressed.

"Rumble..."

The endless demon power is vast, and the giant seal is moving like an ancient sacred mountain, revealing endless power, shaking the world, shattering the void, and showing great power. The endless demon energy is dispelled and enveloped in the rolling demon energy. The Black Dragon Mountain in the middle also appeared. m