The sky is high and the sun is hidden.

Although the unpleasant fishy smell in the air had faded a lot, a smell similar to that emitted by a dried corpse had permeated, and Mu Zifeng looked carefully and found that the smell came from the hall in front of him.

And an even stronger aura of calling came from that hall.

"How can there be a big hall in mid-air?" Mu Zifeng was also very surprised, "Could it be that this is a space where some great power lives?"

Looking at the crystal that fell in his hand, his eyes lit up, "Could it be ...... Could it be that this is the legendary magic diamond?"

This discovery surprised him a lot, "The magic diamond can only be cultivated by the powerhouses of the Demon Emperor rank!"

"Could it be that the main hall in front of you is where the Demon Emperor resides?"

It automatically connects the place in front of you with the place where the legendary power lives, you know, those powerful existences, but the existence of life and death, those people shouldn't exist in the ancient classics?

But no matter what, no one could stop it from obtaining the thunder bead, "Isn't it the power of the ancients? What's the big deal! Since I can drill a hole in your dantian, isn't it a piece of cake to enter your main hall?"

Thinking of this, Mu Zifeng regained his confidence, he put away the magic diamond, and walked towards the main entrance of the hall.

At the main entrance of the main hall, there are two rows of suspended white pillars, each of which has a height of 20 zhang, neatly arranged there, like two columns of soldiers waiting to be reviewed, although there is no sound, but a chill spreads out, making people can't help but be afraid, as if the two rows of white pillars can send a deadly attack at any time.

Mu Zifeng drove the flying sword to kill him, turned into a black lightning, and in a breath, he drilled into the gap between the two rows of pillars, and the inside of the pitch-black palace was also very tall, faintly fluorescent, and the fluorescence flickered, as if it was a ghost fire.

Mu Zifeng didn't pay attention to everything in front of him, his spiritual power had already radiated out, everything in the hall was imprinted in his mind, the hall was empty, I had a cave-like passage connecting the upper part, and he flew to the edge of the passage without hesitation.

At this moment, the call of the gossip map in his mind was even stronger, and he knew that the thunder bead must be in the upper part of this black hall, where was it, whether there was an ambush, or whether there was a formation blessing, he also didn't know anything, because his spiritual power was not reflected.

He put away the flying sword, cautiously walked towards the top hall, passed through the passage of about ten meters, and suddenly opened up in front of him, only to see a small but neatly arranged palace, a red bead the size of a rugby ball in the world, shining dazzlingly, the gossip map in his mind, the desire to desire is even stronger, as if it is about to fly out of his mind.

"Is this Lei Zhu?" Mu Zifeng's face was full of joy.

He looked carefully, the surroundings of the thunder bead were very clean, he didn't find any signs of formation fluctuations, nor did he find any dangerous aura, this thunder bead was quietly suspended there, as if it was an ownerless thing.

Seeing everything around him clearly, Mu Zifeng also put his mind at ease, bit the tip of his tongue with his upper and lower teeth, and spurted out a mouthful of essence blood, rushing towards the thunder bead.

The thunder bead was stained with his essence and blood, and his whole body was shocked, as if he had some kind of connection with him, and suddenly flew towards his head, and suddenly disappeared.

Mu Zifeng felt his mind thump, as if his entire mind was filled, and an ancient message rushed in.

"Do you still have the medicinal materials needed for refining the thunder bead?"

Mu Zifeng also understood, but before he could spread that joy all over his body, with a "boom", the strange black palace collapsed as if it had lost all support.

Mu Zifeng's heart froze, "This is too cheating, isn't it?!" The black-green light suddenly flashed, and he drove the flying sword along the original cave, returning quickly, but was surprised to find that the two rows of white pillars had merged together, and there was no gap in the middle.

If he doesn't get out of this palace as soon as possible, I'm afraid that with the collapse of this black palace, he won't be able to get out again.

"You deceive people too much!" Mu Zifeng roared, and the flying sword killed him, turning into a black-green pillar of light more than 30 zhang long, and stabbing at the top of the pillar.

Advancing to the eighth-order Great Immortal Master, Mu Zifeng's strength also skyrocketed infinitely, and he flew out with his life, and the black-green light was no longer a short 30 meters, the second was that it had increased by three times, becoming 30 zhang long, and the movie was even more filled with a chill, even if the fifth-order Great Demon King saw it, he had to avoid the edge for a while.

It was too late, and as soon as the black-green light pierced into the upper part of the two rows of columns, it was blocked back with a "dang bang", as if an ordinary steel nail had encountered a twenty-centimeter-thick steel plate, and it could not penetrate at all.

Mu Zifeng also felt a thick egg pain, "Do you really want to be trapped here?"

At the critical moment, he settled his mind, left and right Samor, and his spiritual power was also radiated to the maximum, and after less than three breaths, the corners of his mouth turned up, bending out of a beautiful arc.

For he found that above the two rows of pillars there was a faint whiteness, as if there were two windows.

He no longer hesitated, suddenly flashed, and at the same time, the black-green light emitted, and stabbed at the white place, "poof", the flying sword really opened a hole in the white place, and Mu Zifeng's body flew out of the hole.

When I opened my eyes, the sky was gray and blue, and everywhere was still the same beautiful place.

Suddenly, there was a loud bang in his ears, and he found that the huge round black palace had fallen into the sea at once.

Where is the black palace? It's a black skeleton!

After hesitating for more than a dozen breaths, Mu Zifeng realized that what he had just entered was the inside of a skeleton, and the location where Lei Zhu was located was the place where the skeleton's brain was, and the two rows of white pillars were the two rows of teeth of the skeleton.

A powerful existence that has been sitting for at least 5,000 years, I didn't expect it to be so powerful, his brain can be transformed into a palace, and the colorful clouds he encountered before are probably transformed into his upper dantian, right?!

How powerful must this be when it was alive?!

Now at least 5,000 years have passed, this powerful power has also become a fleeting cloud, time is a catalyst, no matter how powerful the character, will be drowned in the long river of time, and there will be no waves, this is the law of nature!

Mu Zifeng also sighed, and then suddenly found that the meridians all over his body had turned red, and the red was very eye-catching, as if blood had congealed.

He suddenly understood, why this sea of clouds is called the cursed land, is because the thunder bead will emit thunder light, could it be that the thunder light drilled into the monk's meridians, it will stay there forever, if it can't be refined within half a year, then the thunder light will turn into heavenly fire, blazing, let you cultivate against the sky, how can you escape the attack of heavenly fire? It's strange if you don't be burned to pieces!

And those ordinary monks are afraid that there is only a thunder light in their bodies, but he put the thunder bead into his body, and the thunder light on his body is even more terrifying, if he can't refine the thunder bead as soon as possible, he is afraid that he will be in danger of exploding and dying, once the thunder light burns, he is afraid that he will not be able to find the tone of crying.

"Master Mou, are you okay?" With a flash of light, Elder Bai and Nangong Jue came to him in front of him in a battle boat.

"Two seniors, didn't you receive my transmission?" Mu Zifeng said in surprise.

"Of course I did. ”

"Why don't those two seniors hurry up their cultivation and absorb the magic power in those dark clouds?"

"Originally, according to Master Mu's instructions, we were trying to absorb the magic power in the dark clouds, but for some reason, the clouds suddenly collapsed, and now they have all turned into nothingness, and even the magic power is gone. Elder Bai said regretfully.

Mu Zifeng looked around, and sure enough, he found that the dark clouds had all dispersed, and the dark sea had become blue, and the sunlight was shining down, flashing with a deep light, as if this was the case here.

If it weren't for the stench in the air, who would have known that this was the legendary place of the most eerie cursed?!

Mu Zifeng smiled, he suddenly understood that even if the powerful body turned into a skeleton, it would not disperse, that is, there was a thunder bead supporting him, and the dark clouds formed in his dantian were also because of the existence of the thunder beads, and they could continue to wreak havoc, and now that the thunder beads had been taken away by themselves, the dark clouds in the dantian were of course going to collapse.

Knowing this, he would not be in a hurry to absorb the thunder bead, if he let Elder Bai and Nangong absorb it for a few more days, the cultivation of the two of them would not have to break through, and now it is too late to say anything, but it is a pity that those magic powers are in vain.

Only then did he carefully look at Elder Bai and Nangong Juelai, and found that only a few hours had passed, and the cultivation of the two of them had also improved a lot.

Elder Bai's cultivation has improved from the early stage of the fourth-order Demon Venerable to the level of the late stage of the fourth-order Demon Venerable, you know, don't underestimate these two small realms, if you let Elder Bai cultivate by himself, in addition to consuming a lot of cultivation resources, there will not be fifty years, he doesn't want to raise it to the current level.

And that Nangong Jue's harvest is also very great, he has been stuck at the peak of the second-order Demon Venerable for hundreds of years, and now with the help of the magic power in this dark cloud, he has not only broken through the barrier of the second-order Demon Venerable and become a third-order Demon Venerable powerhouse, but also reached the height of the middle stage of the third-order Demon Venerable.

If he was given a few more hours, he would probably be able to break through to the level of the Fourth-Order Demon Venerable, and at the very least, he would also be able to touch the barrier of the Fourth-Order Demon Venerable.

But all of this came to an abrupt end as Mu Zifeng put the thunder bead into his body. Even so, the two felt that this time it was not in vain.

"It seems that Mu Zifeng, a Terran boy, is really a lucky star for the two!"

The two of them didn't know that the sudden disappearance of the dark cloud and magic power was because of Mu Zifeng, they simply thought that the magic power had been absorbed by them.

Mu Zifeng didn't bother to explain anything to them, after all, it was useless to say this matter, so what was the use of saying it? It could only only increase the troubles!

"Master Mu, have you found what you are looking for?" Elder Bai looked at Mu Zifeng and spoke eagerly, and he could see that his concern was from the heart.

Nangong Jue also looked at him in surprise.