The thunder disappeared, revealing the demon bull with demonic energy tumbling all over it.

On his dark body, he could vaguely feel that there were countless mysterious patterns wriggling, and the thunder snake that lingered on his body gradually disappeared.

"Boom!"

The ink-black clouds rolled, and the power of heaven and earth sprinkled with it, and it seemed that the whole world would turn into powder under the pressure of this terrifying coercion in the next moment.

The aura within a radius of ten miles frantically poured into the clouds, and a powerful aura was filling, and the sky was dark, and the snow was falling outside, and it was silent.

A moment later, the clouds in the air rolled over, making a crackling sound, and nine thunderbolts as thick as children's arms, like nine rolling and roaring thunder dragons, fell with a momentum of destroying the world and destroying the earth.

Lightning and thunder roared, the wind raged, and the tiny thunder snake escaped in all directions in the air, and the thunder was shining brightly, reflected in a radius of ten miles, and half of the sky was in a strong cracking thunder.

"Woohoo!"

Nine thunderbolts slammed down on the demon bull, this time the thunder and lightning were even more powerful, and a trace of the power of the laws of heaven and earth could already be felt faintly.

"Moo!"

A voice like a bell spread in all directions, and a trace of madness appeared in the eyes of the demon bull, and a faint layer of blood light suddenly appeared on Xuanzhi's body, and the momentum on his body suddenly rose and climbed.

At this moment, he seemed to be an eighth-level demon beast, but he lacked the comprehension of the laws of heaven and earth.

"Boom!" "Boom!" "Boom!"

One, two, three.....

One after another, the heavenly thunder all fell on the demon cow.

The magic circle in the air let out a mournful roar, and in this wave of thunder and lightning, the spiritual light was dimmed, and the direct spiritual loss was greatly lost, turning into an eight-sided array and scattered around.

The demon cow's limbs trembled, the demonic aura around his body was dense, and countless runes were faintly visible on the dark cow's back, but under the third thunderbolt, the flesh was directly opened, and the flesh and blood were blurred.

His body was full of energy, constantly mending the wounds on his body, but all this was just a drop in the bucket, and the injuries on his body were still increasing.

After the nine thunderbolts all landed, the demon cow was covered in scaly wounds, the flesh and blood were blurred, and the forest was white and bone-like, which was shocking.

Before the demon bull could breathe down, the clouds in the air surged again, and the third wave of heavenly thunder appeared again.

"Boom!"

Nine heavenly thunderbolts struck the demon cow, flesh and blood splashed, bones cracked, the demon cow's mouth let out a low roar, limbs trembled, and kept absorbing the surrounding aura to resist the heavenly thunder.

"Plop!"

When the ninth heavenly thunder fell, the demon cow knelt directly on the ground, his body was like a gossamer, miserable, and it seemed to have become a blood cow at this moment.

"This stupid cow is quite backbone, although he is usually unreliable, and he has not used the magic weapon I gave him to take the elixir. ”

Looking at the miserable appearance of the demon cow, Wang An was very worried, but his face was satisfied.

Without the help of external forces, he can carry the thunder hard, which can strengthen his body to a greater extent, every demon beast has a strong legal body, and the strength of the body is the survival of the demon beast.

So seeing that this demon cow actually had such a great perseverance, and let the thunder impact him, Wang An agreed with it in his heart.

Cultivating together is extremely dangerous, and there are countless geniuses, in addition to chance, such great perseverance is also needed in order to go further.

"Hey, what's more? The Sanjiu Thunder Tribulation has passed, why is the Tribulation Cloud still there, is it that the Thunder Tribulation has not passed. ”

Wang An unexpectedly found that the tumbling clouds in the air were still permeating the sky, and they kept absorbing the aura around them, and a terrifying power faintly spread out from the clouds.

Staring at the clouds in the air, Wang An's eyes showed a hint of shock, this demon bull's qualifications are very ordinary, and it is really surprising that he can usher in the four or nine thunder clouds.

"Hehe, Forty-Nine Thunder Tribulation, I suspect this stupid cow is going to hang. Xiao Jin glanced up at the clouds in the sky and whispered.

"Crackling!"

"Boom!"

The clouds surged, and nine red thunderbolts suddenly appeared in the air, this thunder and lightning were as thick as a child's arm, and everywhere they went, the void cracked, and the power of space raged.

"Red Sky Thunder!"

Looking at this colored sky thunder, Wang An was shocked, looking at the demon cow shrouded in clouds, his eyes were full of worry.

"Moo....come on, come on, I'm going on. ”

At this time, the demon bull covered in blood actually stood up tremblingly!

The aura on his body was dense, and a trace of mysterious aura flowed in the blurred flesh and blood, and it was vaguely visible that the wound had stopped bleeding, and the power of the heavenly thunder that lingered on it was still gone.

If you feel it carefully, you can feel that there is a faint breath of ancient vicissitudes in that mysterious atmosphere.

"Huh... This is the Kui Niu bloodline, this is incredible!"

"Breaking and then standing, this guy actually activated the thin Kui Niu blood in his body. ”

Feeling the breath on the demon bull's body, Wang An's eyes flashed with surprise.

This demon cow originally had a thin Kui Niu bloodline, and he couldn't imagine a mistake, but under the stimulation of the power of heavenly thunder, he actually successfully activated the bloodline in his body.

"Boom!"

One, two.....

The power of the three heavenly thunders fell on the demon cow, and the demon cow knelt on the ground again.

The void shattered, the thunder shone brightly, the power of the laws of heaven and earth rolled, and the terrifying aura came one after another.

Flesh and blood splashed, bones cracked, blood flowed sideways, even if the Kui Niu bloodline was activated, it was still difficult to resist under the terrifying Forty-Nine Thunder Tribulation and the red sky thunder.

"Moo!"

There was an unyielding look in the demon bull's eyes, and he kept struggling, trying to stand up.

Three, four.....

The demon cow finally sacrificed the magic weapon given by Wang An, but under the red sky thunder, the magic weapon was like paper paste, the aura was scattered, the aura was lost, and it was directly turned into scrap iron.

Looking at the last three heavenly thunders in the air, the demon cow's eyes showed a trace of madness, and the momentum around his body continued to rise, and the color of blood filled his body.

"Moo....."

Raising his head and roaring angrily, a yellow demon pill spun around and flew directly into the air.

The demon pill kept spinning, bursting out with brilliant light.

"Boom!"

A thunderbolt struck down on it, the light was shining, and the demon pill was directly shattered, and a calf three inches in size and yellow around appeared in the air.

There was a blood-red point of light lingering in his body, exuding an ancient aura.

At this moment, the demon pill was shattered, and finally turned into a demon baby, and the demon cow finally stepped into the eighth-level realm at this moment.

The momentum on his body exploded, and a vast law of heaven and earth appeared all around, blocking the heavenly thunder with a bang.

The void is shattered, the earth is crisscrossed, the aura is raging, and it is a mess.

All the thunderbolts are finally gone.

The clouds in the air rolled and disappeared directly, and the wind was light, and the snow sprinkled on the ground once again fell on the body of the demon cow.