puff!!!

Xiao Lei spat out a mouthful of blood and his face turned pale.

Xiao Yifeng also stepped back again and again, grunting, his face turned pale, and blood dripped from the corner of his mouth.

The power of this holy thunder is truly terrifying.

"I want you to die!!!"

Although Xiao Lei was injured, the killing intent in his eyes was even crazier.

He activated a secret technique to forcibly activate all the power of the third-grade holy thunder in his body.

He will rely on this third-grade holy thunder to completely kill Xiao Yifeng.

As the power of this third-grade holy thunder is unleashed.

The void is filled with a very terrifying power of thunder.

The entire void was rumbling.

It seems as if there are countless thunder and lightning rushing here, as if a natural disaster is coming.

The attack power released by Xiao Lei now has completely surpassed the attack power of a true god realm powerhouse.

Even Xiao Yifeng felt a terrifying sense of oppression and an inexplicable fear in his heart, all because of this third-grade holy thunder.

Rumble!!!

At this moment, roaring sounds also came from Xiao Yifeng's body.

A terrifying hot breath burst out directly from Xiao Yifeng's body.

With a bang, a ball of hot and terrifying flames swept out.

The temperature of the entire space skyrocketed by hundreds of degrees.

It gives people the feeling of being in the Flame Mountain.

"Is the fusion of the Holy Fire completed?"

At this time, a look of surprise and joy flashed in Xiao Yifeng's eyes.

The previous half of the Holy Fire in his body merged and transformed towards the Holy Fire.

This transformation has now taken more than three years.

Finally at this moment, the fusion and transformation of this half-holy fire finally succeeded.

After the fusion of these half-holy fires, they were completely upgraded into holy fires.

Rumble!!!

Xiao Yifeng summoned the flame that was upgraded to a holy fire.

As soon as the flame came out, there were bursts of earth-shattering sounds.

The terrifying and hot atmosphere continued to spread.

The billowing heat wave swept away in all directions.

"The aura of this holy fire is so strong!!!!"

The Sky Devouring Monster said.

"Boy, while this holy fire has not yet completely formed, integrate the remaining semi-holy fire in your body and the Tao Emperor's Burning Heaven Flame into it!!!"

The sky-devouring monster said fiercely.

Immediately, Xiao Yifeng activated all the Emperor Burning Sky Flame and the Semi-Holy Fire he had obtained before from his body.

Flood into the sacred fire that is taking shape.

boom!!!

As new flames merge into this holy fire.

The aura erupted from this holy fire was even more terrifying, reaching another level.

The extremely hot breath made the entire mountain peak seem to melt into a furnace.

All the trees and flowers on the mountain withered instantly.

The rock wall was scorched black by the heat wave of the flames.

As for Xiao Lei, he looked shocked when he saw the scene in front of him.

Immediately, he unleashed the third-grade holy thunder without hesitation.

He hit Xiao Yifeng fiercely.

"Palm of Blue Flame!!!"

Xiao Yifeng shouted, urging the newly transformed holy fire to turn into a five-fingered flame palm.

The third-grade holy thunder was blasted towards Xiao Lei.

This Palm of Blue Flame is like a mountain of flames moving towards Xiao Lei and the Holy Thunder that burst out.

After a series of earth-shattering sounds.

The entire mountain peak roared and cracked.

Pieces of rocks rolled down, and this terrifying power made everyone at the foot of the mountain completely stunned.

As for the God of Wind and God of Fire, they had been completely destroyed under the siege and attack of the eight clones.

Poof!!!

In an instant, there was a sound of vomiting blood.

The third-grade holy thunder erupted by this small thunder was completely suppressed by the palm of blue flame transformed from the holy fire.

Xiao Lei was knocked to his knees on the ground, spitting out a mouthful of blood, and his body was severely injured.

Obviously, this third-grade holy thunder is still unable to withstand Xiao Yifeng's newly transformed holy fire.

Now Xiao Yifeng's holy fire has merged with Emperor Fentianyan and other semi-holy fires.

Its grade has completely reached the level of the fourth-grade holy fire, so naturally it cannot be resisted by the third-grade holy thunder.

This holy fire contains two extremely powerful semi-holy fires, the Purple Flame Thunder Fire and the Emperor Burning Sky Flame.

Together with the fusion of the other semi-holy fires, it was also lucky enough to transform into a fourth-grade holy fire, which was very powerful.

Seeing this fourth-grade holy fire, Xiao Yifeng's eyes flashed with excitement.

Having this fourth-grade holy fire will also be of great help to improve Xiao Yifeng's combat effectiveness.

Although he still has three thousand star flames, after all, he has not yet controlled all of these three thousand star flames.

When the time comes and the power of Three Thousand Star Flames is added, his combat effectiveness will definitely be even more terrifying.

"Hmph, I told you that even if you possess the third-grade Holy Thunder, you are no match for me."

"You will always be my defeated general, and today this is your burial place!!!"

"If you dare to miss my woman, you will only die!!!"

Xiao Yifeng shouted coldly, looking at Xiao Lei with contempt and disdain in his eyes.

"No……"

Xiao Lei roared angrily with a look of unwillingness in his eyes.

"Go to hell!!!"

The fourth-grade holy fire in Xiao Yifeng's palm was fiercely blasted towards this little thunder.

boom!!!

At this moment, a roar came from Xiao Lei's body.

A terrifying bolt of lightning shot out, blocking Xiao Yifeng's attack.

This lightning light directly turned into a figure.

This figure is none other than the Thunder Emperor in the Starry Sky Ranking, and his body exudes a supreme power of thunder.

"You are so brave, you dare to kill my blood heir!!!"

The Thunder Emperor roared at Xiao Yifeng.

"Hmph, Thunder Emperor, I even dare to suppress you, why wouldn't I dare to kill a blood heir of yours?"

Xiao Yifeng looked at the Thunder Emperor and snorted coldly.

"Are you the Starry Sky Emperor?"

The Thunder Emperor suddenly took a closer look at Xiao Yifeng.

In the tomb before, he didn't pay much attention to Xiao Yifeng's face because he had just released the seal.

So I didn't recognize Xiao Yifeng just now.
To be continued...