Li Mubai smiled awkwardly and ignored it.

The three-legged golden crow and Bai Ze both looked at Mu Chen's face with some surprise.

After a moment of silence, Li Mubai's hand changed, and a purple gas enveloped himself and Mu Chen and the others in it.

Then the purple gas shrank rapidly, forming a purple bright spot, and disappeared in this mysterious cave in a flash, hesitating to take away the fairy chalcedony, the spiritual power in the cave quickly withered, and the cave body was slowly collapsing.

After a short time, several people appeared in the sky above the misty deep forest, and at this time, the color of the sky and the earth changed, first a large area of purple auspicious clouds formed in the sky, and then rolled sharply.

And at this time, those purple clouds slowly turned into dark clouds. From all directions, they converged towards the top of Mu Chen's head.

"Huh... Robbery?" The three-legged golden crow sighed curiously.

"How can there be a catastrophe, who is going to cross the catastrophe here? or let's leave early" Bai Ze also felt strange in his heart.

Li Mubai smiled faintly and didn't make a sound, seeing that with a wave of his big hand, the three-legged golden crow and Bai Ze's spirit body entered the yin-yang mirror, and then ripped away the purple mist cover on Mu Chen's body who was hanging in the air.

At this moment, a powerful suction force pulled Mu Chen to the ground. And Li Mubai, who was also in the foundation building period, didn't seem to be affected at all, still hanging in the air unharmed, looking at Mu Chen lovingly, just after Mu Chen hit the ground heavily, Li Mubai gradually disappeared into the air and disappeared.

"Ah, what kind of master? Mu Chen screamed and scolded angrily.

And Li Mubai, who was hidden in the void, said with the corners of his mouth slightly lifted: "Hehe.... The apprentice is the one who used it to pit. “

After a few breaths, he secretly said bluntly: "Building a foundation can trigger the Heaven and Earth Thunder Tribulation, which many people have never heard of, although it is rare but not nothing, I think that my Foundation Building Thunder Tribulation was also extraordinary, and I heard the master say that his is the Five Tribulation Clouds, although I am only one step away from the master, but the achievement that represents it is like a gap that cannot be crossed, but let me see how many Tribulation Clouds Mu Chen you have." “

When Li Mubai was talking to himself, the tumbling dark clouds had already formed the second layer, and the dark clouds on the horizon were still infinitely surging to gather into the third layer.

The sky was getting dark, Mu Chen sat cross-legged on a raised stone platform in the deep forest, and the three-legged golden crow and Bai Ze were looking out in the yin-yang mirror, as time passed minute by minute, a huge funnel was formed above the forest that was slowly rotating, and at this time, Mu Chen, the three-legged golden crow, Bai Ze's heartstrings were tight.

And at this moment, some primordial old monsters and high-level shape-shifting demon beasts all sensed this extraordinary catastrophe and rushed over here one after another.

Suddenly....

Gusts of wind blew the world, swept the world, the wind swept the clouds, the sky within hundreds of miles above the deep forest, the dark clouds all accumulated to the top of Mu Chen's head, around the "funnel", at the same time, the color of the sky above the forest gradually changed, becoming gray, and the "funnel" gradually had electric snakes swimming and jumping, and from time to time there were bursts of "boom" loud sounds.

At this time, the dark clouds of the fifth layer had already piled up, and the huge "funnel" formed by the layers of dark clouds began to slowly increase its rotation speed.

The air in the gray sky is like a solid ground, giving people a strong sense of oppression, as if a huge whirlpool "funnel" is constantly spinning at night.

Arcs of electricity appeared more and more densely in the dark clouds, and the huge whirlpool "funnel" seemed to suck the world into it, and the dark clouds in the distance in the sky were also quickly pulled over.

At this time, the dark clouds of the fifth layer had formed, and the violent electric color changed from white to purple, wandering wildly in the dark clouds, and the electricity around the "funnel" was sucked into the middle, converging into the first green electric ball that was ready to be launched and amazingly powerful.

"Sure enough, it's a five-layer tribulation cloud, but how can it be a red sky thunder, is there something wrong there?" Li Mubai looked at the sky in surprise and muttered.

When the surrounding dark clouds gathered into the fifth layer, they could no longer gather, and the red ball of electricity was spinning wildly in the center of the huge "funnel", ready to deliver its fatal blow.

"The thunder tribulation is coming!" The three-legged golden crow shouted in the yin-yang mirror, Bai Ze's heartstrings were also tight, and Mu Chen's heart was beating like a drum, when had he seen such a scene again, it really made him feel more pressured in his heart.

And the huge whirlpool "funnel", at this time, turned sharply in reverse, and the heaven and earth aura above this misty forest became extremely violent.

From time to time, bursts of thunderbolt balla burst of air burst sound, and purple electric snakes snaked and swam among the fifth-layer clouds.

Suddenly, the swirling vortex "funnel" suddenly and slowly stopped, and the green electric ball in the center of the "funnel" shot out like a cannonball, pulling out a long green dragon in the gray air.

In the sky above the misty forest, there was a brief dead silence, and then the power of heaven and earth was like overwhelming mountains and seas, and it was fiercely pressed from the air, and everyone's hearts were as if they were being oppressed by a boulder.

And Mu Chen gritted his teeth, simply got up, and stood straight on the raised stone, his eyes flashing, staring at the extremely powerful "green dragon".

"I'm going to succeed, I'm going to make a difference in this world. Mu Chen thought silently in his heart.

"Boom Boom..."

With an earth-shattering sound, the red electric dragon struck the top of Mu Chen's head, and the three-legged golden crow and Bai Ze didn't know that there would be several thunder tribulations in a few layers, and Mu Chen's five layers were five thunder tribulations.

And when Li Mubai was still wondering if something was wrong there just now, how could it be a green thunder, and this green thunder was so powerful, he was really surprised.

When this thunder tribulation slammed into the top of Mu Chen's head, the incomparably powerful electric current instantly formed a powerful destructive energy in Mu Chen's body.

And the boulder where Mu Chen was standing had already become powder, and bursts of white smoke rose up, drowning Mu Chenzheng and himself in it, and Mu Chen, who was knocked to the ground, slowly got up, wiped the blood from the corner of his mouth, as if there was still a feeling of vitality, Mu Chen spit out the word "cool" with joy and hatred in his heart.

What I never expected was that the three-legged golden crow and Bai Ze in the yin-yang mirror in Mu Chen's body also received the baptism of the Heavenly Tribulation, although it was not as strong as Mu Chen's, but for the two of them who were now in the divine soul body, it was also extremely painful.

"Oh my god... What's going on, forget about this perverted catastrophe, why do you have to pull us up, how can I resist my small body now. The three-legged golden crow grumbled.

"Yes, what the hell is going on, I don't know how many waves there are in this catastrophe, we are so unbearable in the first wave, what will we do later. Bai Ze also agreed.

The giant "funnel" in the sky seemed to be very dissatisfied with the power of this time, and slowly spun again, and as it rotated, the electric snakes swimming in the dark clouds converged together to its center.

And in the five-story Cloud Tribulation Tower, the electric snake was even more violent, constantly rolling, and bursts of powerful oppression came from the sky, making the three-legged golden crow and Bai Ze feel uneasy in their hearts, but Mu Chen felt inexplicably excited as if he had been beaten with chicken blood, looking at the increasingly big electric ball.

And Li Mubai, who was hidden in the air, frowned, not knowing what he was thinking.

At this time, the second thunder tribulation was successfully accumulated, and it was actually black. I saw that the whirlpool "funnel" slowly stopped rotating.

"Whoosh..."

Suddenly, the black ball of electricity was like a wild horse that had escaped, and before everyone could react, in an instant, it turned into a black dragon and hit Mu Chen's body.

"Boom..."

When the smoke and dust were everywhere, it took a long time to hear the earth-shattering sound.

Mu Chen, on the other hand, fell into a huge pit, a mouthful of sweet blood spurted out of his throat, and the three-legged Golden Crow and Bai Ze in the Yin Yang Fish were knocked unconscious.

"Well... Good... Good... Let the storm come more violently!" Mu Chen stammered, trying to get up immediately, but he couldn't move at all, and his whole body was scorched.

"No, this is actually the Five Elements Thunder Tribulation, such a great power, if there is no powerful magic weapon protection, they will be wiped out, and whether I make a move, or use those few magic weapons, it will cause very serious cause and effect, what should I do... What should I do..."Li Mubai suddenly realized something, and muttered anxiously.

"No, I can't just watch them go up in the dust, even if they fail this time, it's a big deal..... Ay..... Li Mubai suddenly seemed to have made some decision and was about to do it.

At this moment, a warm Sanskrit sound came into Li Mubai's ears, and when Li Mubai heard this voice, he couldn't help but calm down, bowed deeply to the sky and said, "It's the master." “