Crackling!

The hot golden flame is in the enchantment, and the black fog is like organic matter. It makes a crackling sound during the combustion process, and also makes a loud explosion sound from time to time, shaking the surrounding space.

Under the attack of the golden flame, those black fog that had not been burned retreated again and again, and quickly contracted together, almost like condensed into a substance, turned into a huge skull, and constantly impacted the boundary of the seal.

however.

The wind system is guarding outside. These black fog actions are of no help at all.

"Dissipate!"

Ji Wuyan came after her with a golden flame all over her body. Her eyes looked at the black fog coldly. In her pupils, a purple golden light shot out and flew out.

Boom!

As soon as the purple golden flame touched the black fog, it burst open. Almost in an instant, it ignited a large black fog all over the world.

The black fog gave out a miserable cry, sharp and harsh.

But soon, less than a breath, the sound stopped suddenly.

The whole black fog turned into a skull, completely turned into fly ash and dissipated.

Less than a few minutes.

Ji Wuyan quickly cleaned up the rest of the black fog.

In a moment, all the black fog here completely disappeared.

Whoosh!

The sound of breaking the air and the fire appeared outside the seal boundary. His eyes looked at the endless void, as if they had penetrated through layers of space and locked on a blocked huge palace, which was also filled with a lot of black fog.

Lost land!

Ji Wuyan's eyes flashed, her figure flashed, and she disappeared with a whew.

The next second, when he appeared again, he had come to the outer layer of the boundary.

This is where Jun Aotian exhausted his cultivation and finally sealed the black fog.

"It's time to finish!"

Ji Wuyan said in a deep voice. She turned into a golden fireman again, entered the boundary and began to clean and burn the disgusting black fog.

The golden flame produced by the immortal constitution of the fire spirit seems to have a supreme divine power. Its power is more than dozens of times higher than before. Just a little fire light can burn a large black fog.

The flames spread all over the border.

It seems to be a place completely shrouded by golden flames, like a golden ocean, bright and dazzling.

Soon, the black fog here was completely cleaned up.

Ji Wuyan looked at the huge palace, where he and Jun Aotian met separately. He sighed, shook his head, turned away and returned to the cloud continent again.

Now the black fog hidden in the void has been basically understood by him. The rest to be solved is the black fog left by the magic brake in the demon domain.

The number of black fog here, compared with those brought out by the fog wind in the void and those sealed by Jun Aotian, is almost incomparable and pitiful.

Finally, the fire system separated and almost effortlessly cleared all the black fog here.

So far, there is no black fog in the whole cloud continent.

The crisis of black fog was completely lifted by him at this moment.

......

"Ding, congratulations to the host on completing a main task. You have won a reward, 50 billion experience points and 50000 advanced spirit crystals."

"Ding, congratulations to the host on obtaining the dropped item: heart of dark fog. (broken state: 1 / 3000)"

50 billion experience points!

Ji Wuyan listened to the prompt sound of the system and couldn't help smiling with satisfaction.

Yes, his experience progress bar has soared again. If he comes a few more times, I'm afraid he can break through the stagnation state.

However, Ji Wuyan didn't know at this time.

Just at the moment when he had just cleaned up all the black fog, the room in the dark fog continent in the distance was known as the most outstanding genius of the dark fog family. The fog wind suddenly had a disordered and violent breath.

Poof!

As if he had been hurt, he suddenly opened his eyes, spewed out a mouthful of blood, and his breath collapsed rapidly.

"Ah!!!"

Then, he roared up to the sky, his eyes were filled with towering anger, and his body erupted into a violent momentum. The stone bed exploded, the ground was torn apart, and his mouth made a sound that seemed to destroy the sky and the earth: "destroy my hundred million year layout and break my supreme road. No matter who you are, I will break you into pieces!"

Three thousand roads, fog hidden decision!

This was discovered by him in a ancestral house of the dark fog clan hundreds of millions of years ago. Practicing this secret method can directly point to the realm of supreme immortality.

The cultivation content of this secret method is to divide the heart of dark fog condensed by itself into 3000 pieces, inject essence blood into each piece, and then find a suitable host to break it into the opponent's inner world.

Once the heart of the dark fog enters the inner world of those people, it will take root completely, turn into a black fog and devour the energy of the inner world.

When one thousand of the three thousand pieces completely devour the inner world, he can directly break through to the early stage of the realm of gods and demons. When he reaches two thousand pieces, he can break through to the middle stage of the realm of gods and demons. After reaching two thousand nine hundred and ninety-nine pieces, he can break through to the peak of the realm of gods and demons.

Once the three thousand pieces are completely swallowed up, he can use it to unite the Tao, achieve the supreme body and break through the realm of immortality.

The smooth progress of hundreds of millions of years has made him see the hope of breaking through to immortality and believe that he will break through soon.

Cultivating this secret method is extremely slow in the early stage.

Just like him, after hundreds of millions of years of swallowing, he has not yet broken through to the peak of the realm of gods and demons.

However, once he breaks through the realm of gods and demons, the speed in the later stage will explode to an unimaginable level.

If it takes hundreds of millions of years to break through the realm of gods and demons in the early stage, it will not take him more than ten years to break through the realm of gods and demons in the middle stage. If he breaks through to the peak, it will not exceed a hundred years. Even the final stage of integration will never exceed a thousand years.

It took only hundreds of millions of years to break through the realm of immortality. If this matter is spread, I'm afraid it will stir the whole holy world.

Because of those who can break through the realm of immortality, which one has not accumulated for billions of years?

It takes only hundreds of millions of years to break through the supreme realm, which is absolutely an appalling thing!

Originally, all this has developed well, and Wufeng believes that he can break through to the highest level in a short time.

But now, his painstaking layout for hundreds of millions of years has been destroyed.

The road to the highest becomes difficult and even hopeless.

Although you can kill that person, retrieve the fragments of the heart of dark fog, and then break them into someone's inner world. After swallowing that person's inner world, you can join the Tao, but the time required for this method is more than thousands of times longer than the time to break through the realm of gods and demons at the beginning.

In other words, his last step will take at least 100 billion years.

From hundreds of millions of years to thousands of years.

What a huge gap is this?

Fog wind almost wants to spit blood!

"Wait for me. When I break through the realm of gods and demons, it will be your death." fog wind said with red eyes.

Finally, the fog and wind converged their emotions, calmed their breath and continued to choose isolation.

Now he has reached the most critical step of cultivation. He can break through to the realm of gods and demons by integrating the last few dark fog hearts.

Ji Wuyan doesn't know all this.

Now he just looked at the fragment of the heart of the dark fog curiously. He didn't know why such a thing would fall out.

"What's the purpose of giving me such a fragment? It doesn't seem to be of any ghost use?"

Ji Wuyan's eyes were stunned, and the system did not prompt that this fragment was of any use, but said that it was one of the fragments of the heart of the dark fog.

After groping, Ji Wuyan didn't understand the use of this thing and didn't bother to think about it. Soon, he turned his eyes to the lock demon tower and meditated secretly.

"I have now broken through the realm of domination, and my strength has soared. I should have this strength to attack the 55th floor of the lock demon tower. I don't know what kind of reward will be after the 55th floor of the lock demon tower passes?"

Ji Wuyan has a strong expectation in her heart.

The customs clearance reward of lock demon tower has never disappointed him. Whether it is the earliest Qi and blood pill, the recent Yuanyang world, or others, it is of great use to him.

Whoosh!

The next moment, Ji Wuyan disappeared. When he appeared, he already appeared on the first floor of the lock demon tower.

All the way through, a few minutes later, it directly reached the 55th floor of the lock demon tower.

"Eh, it seems that the level on this floor is somewhat different."

As soon as she reached the 55th floor, Ji Wuyan noticed a difference.

First of all, the environment here is no longer the same red rock land as before, but an elegant Pavilion.

Ji Wuyan looks strange.

Pavilion?

Is this really the lock demon tower?

As soon as she appeared here, Ji Wuyan felt as if she had gone to the wrong room.

Did you just break through the 54th floor in the wrong way?

Would you like to do it again?

Ji Wuyan thought.

Boom!

Suddenly, just at this time, the pavilion was in a panic. The door inside opened and out came a young man in black. He saw that the young man was walking in his direction with cold eyes and no emotion.

With each step he took, the Pavilion behind him would dive into the ground. When the other party came to a distance of less than two meters from Ji Wuyan, the Pavilion behind him seemed to completely dive into the ground.

However, after Ji Wuyan's mental power was swept away, she felt very strange.

He did not find the existence of the pavilion in the ground, as if it had disappeared out of thin air.

"Kill me and you can pass the customs. Otherwise, you will die here."

The black robed youth said with cold eyes and expressionless face.

"Are you conscious?"

Ji Wuyan was stunned and couldn't help wondering. This was the first time he saw a conscious boss in the space of the lock demon tower.

"When you kill me, I'll tell you. I can even tell you everything about me."

The young man in black didn't talk much, his tone was cold, and his breath broke out suddenly.

Boom!

A breath of terror that is not inferior to the frozen environment appears in this space.

what the fuck!

Is it so scary?

Ji Wuyan's face changed, some frightened, subconsciously moved, and a bright golden sword appeared in his hand.

It is the sword of domination!

He waved his sword, cut into the air, and fiercely chopped at the other party.

Tear!

There was a huge golden hole in the void ahead, which was cut away, as if heaven and earth were divided into two.

However, at the moment when the golden sword light is about to cut to each other.

The golden sword light actually cut through without hindrance, as if the figure was like a shadow, there was no entity at all.

What's more shocking is that the other party's figure still rushes in his direction without slowing down

Sword of domination, invalid!

At this moment, Ji Wuyan was shocked and her face changed greatly.