In the void, there is a little abnormal movement, shrouded in black fog, which makes this place look very weird, and the eerie coolness directly acts on the soul of people, making it even more cold.

"Why hasn't the black fog dissipated yet?" whispered in the distance.

"It's not over yet, is it?" someone made an uncertain voice, as if answering someone else, and as if he was affirming himself.

"Whew"

"What is this?" Long Yuchen was covered in light and landed on the ground.

After a big battle, although it was not life-threatening, his spirit was unusually tired, and he looked into the distance and let out a cry of surprise.

Traces of white mist were born from nothingness, surging like a tide, and the distance was still far away, which made people have a bad premonition, feeling that it was cold, demonic, and cold.

It was vague and nothing could be seen, but a creepy aura was in the air, enveloping the place.

The white mist poured into the black mist, and the two melted, indistinguishable from each other, and began to turn into a gray mist, dead and cold. Let this place be like a piece of underworld, without the slightest hint of life.

The people in the distance, the spirit spirit shuddered, they had never encountered such a thing, they were not in the gray mist, but they still had a feeling of goosebumps.

"Are you coming again?" Long Yuchen is superhuman, the most sensitive, and he has just fought a big battle, and his whole body has not relaxed, and he is even more sensitive to this kind of aura.

In the gray fog, the boulders and the wreckage of the houses produced by the great battle turned into gray and white, and then turned into powder and disappeared.

It was just a yin wind blowing, and there were no living creatures, and there were no violent fluctuations, which led to this strange scene.

"What's it, come out!" Long Yuchen turned the Chaos Heavenly Book and began to regain his vitality. The body glows with colorful glow, and the colorful lines also come into play.

"You run a large array to protect yourself and the flowers. Long Yuchen's face was heavy, and he warned everyone, his eyes shot out of his eyes, staring ahead.

The unknown is the most terrifying, and it is not the origin of the enemy until now, which makes people have to feel cold and fearful.

The gray mist floated in, approaching Long Yuchen, with endless coldness, at this moment, Long Yuchen's whole body cold hair all stood upside down, and he felt a pinprick-like stinging pain coming to his body.

Needless to say, it's an indescribably terrifying atmosphere.

In the big battle just now, his whole body was as hot as a big furnace, and the gray mist made him feel as if he had fallen into the ice cellar all of a sudden, which was completely extreme, and if it was an ordinary person, I am afraid that it would have been damaged.

However, this was only the beginning, when the fog was thick, and the black and white fog were completely transformed into gray fog, this coldness was even more extreme, even the ground was frozen and cracked, and the cracks spread out like cobwebs.

"Boom!"

Suddenly, the gray mist surged, like a huge wave, rolling in from afar, blocking the front, making the place suddenly hazy and cold.

The drastic changes in heaven and earth, the cold of the forest has reached the extreme, and many people in the dragon group feel like they have fallen into the nine hells, and the boundless cold fills their souls.

At this moment, Rao Yilong Yuchen's powerful physique felt as if he was about to be frozen, and his whole body was cold, and a layer of fine pimples appeared on his body.

At the same time, the invisible killing intent was surging like a tide, and the terrible fluctuations erupted like a volcano, pouring like a heavenly river, like an ocean hitting the sky, connecting into an endless wave, pressing forward, making everyone breathless.

At this moment, there is a great horror spreading!

It was as if the gates of hell had opened, approached the world, appeared in front of everyone, and were about to take everyone away, suck them in, and enter the cycle of reincarnation.

Long Yuchen's eyes were bright, turning into a beam of light, staring at the source of the gray mist, but apart from the boundless gray mist, Long Yuchen couldn't see anything, there were no living beings, and there was nothing like the black shadow-like demonic thing just now.

Therefore, he can't catch the strange enemy lurking in the dark now, Long Yuchen is awe-inspiring, but he can only be quiet and unmoving, and respond to all changes with the same.

The gray mist gradually thickened and began to shrink, wanting to drown him in it, Long Yuchen slowly retreated, and came to Hua Wuzhi's side, Jiang Luoxue was still searching among the thousands of changing figures, and everything was not over yet.

"Whew!"

Suddenly, those gray mist moved violently, turning into wisps after wisps, like weird tentacles, passing over Long Yuchen and rushing straight towards Hua Wuyan, fluctuating very violently, as if hot water was boiling.

"Boom!"

Seeing this, Long Yuchen was not surprised, but his eyes became cold, and then the inside of his body rumbled, forming a brilliant light curtain outside the body.

There was a sonorous sound, and these gray fogs did not break through the barrier, but they suddenly changed again, and the strange tentacles one after another, suddenly straightened, extremely sharp, like a spear of death, pierced through the void, with spatial rifts, and stabbed over.

"Dang!"

It was clearly just gray mist, but when it hit the light curtain, it emitted bursts of metallic trills, and the power contained was incomparably huge, which could pierce the mountain rocks.

The place was in a frenzy, and the gray mist boiled violently, turning into one death spear after another, rushing towards Long Yuchen from all directions, wanting to pierce that layer of light curtain and kill flowers on the spot.

Long Yuchen stared at the mist, he didn't see any black shadows for so long, only this kind of mist was attacking people, making his gaze completely cold.

"Boom!"

He erupted, no longer defending passively, and began to strike, bursting out of his body with lightning bolts that slashed at the mist to disperse the strange substance.

"Click!"

The arcs were intertwined, the snow was as bright as a knife, sweeping in all directions, and one after another lightning fell, like the lower realm of the heavenly river, all of which bombarded this mist, causing chaos.

However, next, something surprising happened, the gray mist was not wiped out by the power of thunder and lightning, but under Long Yuchen's attack, it tumbled violently, forming one gray mist tide after another, welcoming the lightning and rushing towards Long Yuchen, wave after wave, endlessly.

Faintly, in this wave-like gray mist, there were some vague claws, as if they wanted to penetrate through the boundless void and shoot down Long Yuchen.

What could this weird thing be that made everyone in the academy in the distance dazed and furious?

They knew that this was definitely not an ordinary thing, at least it was much stronger than the Black Shadow Demon God just now, otherwise it wouldn't have appeared now.

The void trembled, the gray mist churned, and the vague shadow slowly manifested itself!

"Whew"

A dragon roared and shook the sky, a bone dragon meandered like a ridge, crowding the entire sky, the white bones of the forest, from time to time exposed in the gray mist, under the moonlight, more and more miserable, very demonic and terrifying.

The bone dragon looked up to the sky and roared, and the huge dragon roar sounded one after another, nine times in a row, like thunder and thunder, which shook everyone's minds, and even worse, it was directly paralyzed, his eyes were full of fear, looking at the huge bone dragon in the sky, turning the clouds and mist.

"Phew!"

A gray ray of light shot out from the mouth of a huge dragon large enough to swallow a small mountain, and the beam of light was gray and deadly, as if it had come out of hell.

"Dang!"

Long Yuchen made a move, and the infinite power of thunder and lightning turned into a huge dragon slaying knife, which was extremely sharp. When he slashed over with this huge thunder and lightning long knife in both hands, thousands of thunderbolts followed, illuminating the void and disintegrating the gray mist.

As soon as the two collided, they erupted with an earth-shattering roar, like a meteorite falling to the ground, sparks flying in all directions, and then the thunder and lightning dragon slayer knife in his hand suddenly became bright, and endless lightning spread.

It was at this moment that Long Yuchen suddenly threw out the long knife made of thunder and lightning, and shot towards the bone dragon in the sky, and finally, only to hear a 'bang', the thunder and lightning dragon slaying blade exploded suddenly in front of the dragon's head.

The bone dragon roared, and the entire dragon's bones were covered with cracks, but they didn't shatter.

The bone dragon roared again, and the gray dragon flame flew in, falling like raindrops, each blow pierced the void, and the lethality was shocking, even more terrifying, which shocked everyone in the distance.

This is not an attack, but thousands of dragon flame beams are flying, all of which hit Long Yuchen alone, so that he can avoid it, there is no way to hide, he can only treat it head-on.

Long Yuchen couldn't avoid it, so he no longer retreated, the thunder and lightning avenue was extremely sublimated, and he was evolving the extreme destructive power of thunder and lightning, so as to resist this terrifying dragon flame beam.

"Get out!"

Long Yuchen flew into the sky, erupted violently, thunder and lightning like a sea, and landed in an all-round way, and the powerful offensive power of the power of thunder and lightning slowly showed its grandeur in his hands.

"Heaven and earth thunder and lightning, I am the emperor, thunder will destroy the world!" Long Yuchen shouted loudly, his voice was like thunder.

In the sky, there is a blazing thunder appeared, this is not a series of lightning, but a hanging thunder waterfall, a total of nine, like a heavenly punishment, pouring down from the nine heavens like a river.

Nine thunder waterfalls fell together, pushing Long Yuchen's attack to an extreme, it can be said that the powerful attack method of thunder and lightning was vividly displayed by him at this moment, this is an extremely strong attack!

At this moment, the thunder sea is like a waterfall, falling from the nine heavens, if the avenue buds bloom, such as the heaven and the earth reopened, in an instant, the entire heaven and earth are bright, bright as day!

"Boom!"

The bone dragon was instantly submerged in the thunder waterfall, and the power of the supreme sun in the world exploded in full force at this moment, the sky and the earth were brilliant, and the electric snake cruised around the bone dragon, attacking mercilessly.

The bone dragon was pierced and cut into several pieces, it took one last look at Long Yuchen, let out an unwilling long roar, and then disintegrated, turned into gray mist, and then dispersed, completely disappearing into the sky.

It's clean again, as if nothing had happened, and the cold, hellish feeling is gone, and only gray mist remains.

Long Yuchen was silent, although he won the battle very directly this time, he still didn't feel relaxed, because the gray fog had not yet dispersed, and everything was not over yet.

Thinking about all this, only when Hua Wuclass finishes the current matter, can all this be completely finished, otherwise, it can only be like a tide, endless, until Hua Wuclass is killed.

Long Yuchen began to breathe, and everyone in the dragon group also seized this relatively stable time, hurried to recover their body loss, and did not dare to slack off in the slightest.

Time passed, and Hua Wuyan's face below became more and more pale, like white paper, and it was obvious that he was almost running out of oil.