The flying boat passed through silently.

Everything on both sides also fell backwards rapidly, and the sea below was still so boundless, and in their spare time, the three of them sat on the deck, breathing and breathing, and closing their eyes to practice.

Twelve hours passed quickly, and in the distance, a hundred miles away, there was a black oppression, and the sky seemed to be blackened with ink, and it was full of dark clouds, and even the rolling sea below was pitch black, and it seemed to be a world of isolation, a world without life and vitality, a hell on earth.

Mu Zifeng had never seen such a peculiar scene, so he couldn't help but concentrate and take a closer look.

The area was hundreds of square kilometers, and from time to time there were lightning as thick as gasoline barrels in the dark clouds, emitting a palpitating white glow, but the lightning could not split the thick clouds at all, only splitting the clouds one crack after another, splitting white holes one by one, but the surrounding clouds quickly replenished, filling the cracks and holes.

Looking at everything, Mu Zifeng also felt a headache, "Sure enough, the hiding place of every genius earth treasure is a place of great evil, after five thousand years of nourishment, that thunder bead has already been integrated with nature, right?"

"Here it is. He spoke lightly, with a determination and determination on his face that far surpassed his years.

"Master Mu, the two of us can do it too!" Bai Yifei and Nangong Jue, who was driving the battle boat, were about to argue, but they were stopped by Mu Zifeng with a wave of his hand.

"Two seniors, don't forget the conditions you promised the juniors. Mu Zifeng said solemnly

The two couldn't help but shake their heads and smile bitterly, "It turns out that Mu Zifeng has already dug a pit and is waiting here!" But since they have already said it, how can they break their promise?!

Mu Zifeng didn't ink, a black light flashed, and his whole person had already appeared on the edge of the dark cloud.

Black clouds rolled, and huge waves raged.

When he got closer, Mu Zifeng found that those dark clouds seemed to be flowing, and where he passed, he couldn't see where the sea was or where the clouds were, but only a pitch-black piece, like an iron plate, as if the heavens and the earth were connected into a whole.

Bursts of heart-palpitating power are emanating from the dark clouds, like a trap, like a man-eating black hole, as long as you get close, people will be swallowed up immediately.

Mu Zifeng's spiritual power also radiated to the maximum, but he found that he could only penetrate to a distance of about 200 meters, and further down, it was like a mud cow entering the sea, and there was no trace of it. What the spiritual power feeds back into the mind is all the way, and there is nothing formed at all.

He mobilized the gossip map in his mind, but found that the gossip map did not respond at all, and the contact with the outside world was even more interrupted, as if nothing had been discovered.

Could it be that the thunder bead was also sealed by the formation?

Mu Zifeng gritted his teeth, he no longer hesitated, and rushed towards the dark cloud with a flying sword.

As soon as he rushed into the clouds, Mu Zifeng's eyes suddenly darkened, feeling like he had rushed into the night, and it was like breaking into a swamp, even the immortal power in his body became slow, and it was even more difficult for his body to move forward, and the light of the flying sword was also slightly dimmed, as if it was covered with a layer of dirt.

The air is filled with a thick fishy smell, the fishy smell, like the smell of countless rotting seafood in the world, smelling, making people breathless, as if they have burrowed into the body of a shark, or into the open-air public toilet on the shore of the earth, the feeling of breathing is stagnant, people can vomit out the overnight meal.

Mu Zifeng tried hard to adjust his breathing, and then closed his breath and six senses, and then gradually adapted.

He immediately put away the flying sword, cast a swift wind step, saw a direction, and rushed over.

With a "zila" sound, a bucket-thick red lightning slashed towards him, and that lightning was no less than the full force of a first-order demon king's early stage powerhouse.

"You deceive people too much!"

Mu Zifeng shouted violently and slashed at the lightning, which was one of his strongest martial arts, the Wind Breaking Palm!

The emerald green palm shadow of twenty zhang in size slashed at the lightning, and after three breaths, the lightning shattered inch by inch at a speed visible to the naked eye, and finally turned into a little fluorescence. The roaring thunder also came to an abrupt end.

"It's nothing!" Mu Zifeng was overjoyed, and there was a disapproving look on his face, but before he could spread that pride all over his body, he was suddenly startled and found that thousands of lightning bolts were rushing towards him.

The speed of the lightning was extremely amazing, and it would not take three or five breaths to take it, and I am afraid that it would all come, and Mu Zifeng stood there, like an intruder, caught in a sea of lightning and couldn't extricate himself.

Three of the thousands of lightning bolts glowed silvery-white and red, more than twice as thick and twice as fast as the others.

"Two-color lightning?" Mu Zifeng suddenly saw that the lightning was two-color lightning, also known as two-color thunder. Its power is equivalent to the full force of a third-order demon king powerhouse.

Although at this moment he is already a star body, and lightning also has the effect of refining the body, but he still doesn't dare to hold it up, after all, he doesn't know what else is behind the lightning, if he turns into charcoal again, and a demon beast appears again, swallowing him in one bite, he can't find it to cry.

"Boom!" After three breaths, Mu Zifeng struck no less than five hundred palms, and the emerald green palm shadow formed a huge green cocoon, tightly surrounding him.

And the earth bead was also mobilized by him, and a meter away around his body, another earthy yellow defensive wall was formed.

When it was too late, the thousands of lightning bolts struck the green cocoon, and after less than a breath of time, they shattered one after another, turning into a little fluorescent, making the whole dark cloud look like a fireworks.

There was also a rumbling thunder, which sounded in the ears, making the whole dark cloud feel like a pot.

At the same time, the three two-colored lightning bolts really penetrated the defense of the green cocoon and rushed towards the defensive wall, probably consuming most of the amount.

As soon as Mu Zifeng's spiritual power moved, the defensive wall opened a hole out of thin air, and the two-color lightning drove straight in, passed through the opening, and rushed towards his body.

He opened his mouth and inhaled, and all three lightning bolts were sucked into his stomach.

"Give it to me!" As soon as the two-color lightning entered the body, the immortal yuan in Mu Zifeng's body immediately surrounded it, and before it could start to destroy, it was wrapped in it.

At first, the three lightning bolts struggled to resist, trying to get out of the encirclement of the immortal yuan, but within half of the incense burning, they were repaired by the immortal yuan obediently, and flowed along the big and small Zhou Tian.

Since the battle with Hua Ziruo, Mu Zifeng was attacked by the lightning, the body of the stars has reached the level of the middle stage of Dacheng, and the flesh and blood all over his body are very porcelain, at this moment, under the moisture of that lightning, there are spots of golden light in the blue light, which is the sign of the late stage and even the peak of the body of the stars.

He was also a blessing in disguise, and the body of the stars was upgraded again.

From time to time, the green cocoon and the yellow defensive wall were opened, and Mu Zifeng fought and walked like this, and in three days, he went deep into a third of the distance, that is, more than thirty miles.

The dark clouds here are even darker, as if they are substantial, and people walking in the dark clouds are even more aggrieved, as if they are suffocated.

He finally understood why no one could get in and there was no sign of life. Because even if you are as strong as the Demon Venerable Rank, it is impossible not to breathe for the rest of your life, if you want to breathe, you must have demonic energy, and here, what is most lacking is demonic energy.

If it weren't for his cultivation of the Immortal Sutra and the Human Emperor Technique, I am afraid that he would also be in danger of falling. Even so, he felt tightness in his chest and shortness of breath, his face turned blue, and he couldn't breathe.

Suddenly, there was a rumbling sound in the sky, and six lightning bolts roared along with the thunder. The six lightning bolts, each three meters thick, were like three pillars of light in the world, and even the dark clouds were punctured, the smell of fishy smell in the air was even stronger, and the sea water rolled even more violently, as if it was boiling.

The six lightning bolts were red, white, blue, purple, and yellow respectively, like a colorful python, and even the red lightning and white lightning saw it, and they all dodged far away.

"Five-colored lightning?" Mu Zifeng immediately saw that the lightning was the five-colored lightning, and it was also the five-colored flame thunder in the mouth of an ordinary monk, and its power was comparable to the full force of the fifth-order Great Demon King.

When it was too late, the five-colored lightning crossed a graceful arc and slashed towards Mu Zifeng.

After three days of sleepless fighting, Mu Zifeng's immortal power has been consumed by more than half, although there are various elixirs that are constantly replenished, but he can't stand such consumption, and the speed of replenishment is a little unable to catch up with the speed of consumption.

"Break it for me!" Seeing the five-colored lightning rushing over, Mu Zifeng suddenly sacrificed the wind and thunder bell.

Since the combination of male and female of the Wind Thunder Bell has become a high-level magic treasure and has the blessing of Xiao Lei, Mu Zifeng doesn't know if this Wind Thunder Bell can block the attack of this five-colored lightning, "If you don't try it, how can you know?"

As soon as the wind and thunder bell appeared, it rose to the shape of a large jar with a length of two hundred meters and a diameter of twenty meters in a blink of an eye, Xiao Lei's face was also exposed, and he smelled the five-colored lightning, as if he had met a delicacy, the wind and thunder bell turned upside down and sucked hard, not only the five-colored lightning, but even all the lightning within a radius of ten miles was sucked into the wind and thunder bell by him, and even the clouds were thinner a lot.

"Master, there are so many delicious things, why didn't you call Xiao Lei earlier?!" Xiao Lei complained about Mu Zifeng.

Mu Zifeng touched his nose, and he was speechless for a while, "Do you have any hole cards in your family that are easy to turn over?"

But it can only say this in its heart, how can it show it in front of Xiao Lei?

Xiao Lei swallowed the five-colored lightning and became stronger, with a faint red light on his body.

He chirped and chirped, looking unfinished.

Upheaval abruptly happened.