At this moment, the power of the Reincarnation Flame Thunder Pill in Du Fei's body has been urged by him to the extreme, and these extremely pure powers have been blessed on Du Fei's body, making Du Fei feel like he has turned into a humanoid Heaven and Earth Yuan Dan at this moment!

Between the sweeping of the demon suppression spear in Du Fei's hand, each offensive contained extremely terrifying power, and these forces converged together, making every move of Du Fei contain extremely pure energy. And this kind of energy can instantly turn any Heavenly Demon Qi into nothingness. Therefore, in the face of Du Fei's offensive at this moment, even this fourth day demon king had to be treated solemnly.

"Boom-"

The two of them hit to this point, even their eyes could almost kill, and when each other's attacks shook each other fiercely, the space collapsed again in an instant, and the figures of the two shot out towards the rear almost at the same time.

However, at the moment when their bodies stood still, the soles of their feet stepped on again in mid-air, and then their bodies shot out and collided fiercely again.

At this moment, Du Fei had already cultivated the Heavenly Phoenix Immortal Sutra to the realm of transcendence, coupled with the blessing of the Immortal Flame and the power of the Heaven and Earth Yuan Dan, the power of the simple Heavenly Phoenix Immortal Sutra was probably a little stronger than that of the White Emperor in his heyday. But even so, at this moment, he doesn't seem to have any obvious upper hand. Because, at this moment, the Fourth Heaven Demon King is in his heyday, and as the Nine Heavens Demon King, he is definitely not a fuel-efficient lamp. With his attack, the viscous Heavenly Demon Qi was as solid as a solid, but it was constantly changing form, blocking all of Du Fei's violent attacks.

"Go-"

The Demon Suppression Spear swept out again, and this time, when Du Fei swept out the Demon Suppression Spear, he suddenly came out of his hand, and after the Demon Suppression Spear was condensed, it roared out for the first time towards the place where the Fourth Heaven Demon King was, and the extremely pure energy burst out at this moment with a dazzling light like the scorching sun.

"Heavenly Demon Rashomon!"

When the Fourth Heavenly Demon King saw this scene, his eyes froze, and then he saw his hands slamming into the sticky Heavenly Demon Qi in his hands, and in an instant, he saw that the Heavenly Demon Qi directly transformed into a huge and terrifying white bone portal, and above the portal, there were beating demon seeds.

"Boom-"

The demon suppression spear roared, but the powerful pressure of the spear caused all the demon seeds on the white bone portal to burst instantly, and then directly pierced the white bone portal.

"Whoa—"

After piercing through this white bone portal, the Demon Suppression Spear did not decrease in speed at all, and it was still like a wild one, directly cutting through the space, and in the shocked expression on the face of the Fourth Heaven Demon King, it fell directly to his chest.

"Bell—"

In an instant, sparks flew everywhere, and the figure of the demon king on the fourth day was extremely embarrassed and shot out towards the rear. And at this moment, thin cracks also appeared on the Heavenly Demon Armor on his body, obviously, the power of this Demon Suppression Spear was extremely terrifying, even he couldn't cancel out all these powers.

"Again—"

Seeing this scene, Du Fei snorted coldly, grabbed his right hand in mid-air, and an increasingly powerful demon suppression spear instantly appeared, and then with a wave of Du Fei's right hand, it directly turned into an extremely terrifying offensive, overwhelmingly swept towards the vital parts of the fourth day demon king's body.

"Bell, bell, bell—"

After eating Du Fei's move, the speed of the Fourth Day Demon King slowed down a little, so in just a few breaths, the extremely terrifying power of this huge demon suppression spear carrier continued to fall on the body of the Fourth Day Demon King, causing the cracks on his Heavenly Demon Armor to climb one after another, and that kind of pure energy continued to drill into his body along the cracks of the Heavenly Demon Armor, making the Fourth Heaven Demon King look embarrassed to the extreme at this time.

"Get out—"

was pressed and beaten by Du Fei, so that the face of the demon king of the fourth day also became extremely distorted, and then I saw him let out a loud shout, and countless black eyes suddenly appeared on his right arm, and then a fierce heavenly demon arm slammed towards the place where the continuous demon suppression spear was.

"Bang-"

This punch obviously contained extremely terrifying demonic energy, so at this moment, Du Fei's figure also trembled, and he was directly shaken away, and the demon-suppressing spear in his hand only showed a trace of cracks. Under the impact of the strength, the qi and blood in Du Fei's body were also constantly tumbling, and there were blood streaks overflowing from the corners of his mouth.

This Fourth Heavenly Demon King really deserves to be the Nine Heavenly Demon King in his heyday, and this kind of combat power is a little stronger than the distractions of the Primordial Heavenly Demon King that Du Fei encountered before! This battle will definitely be extremely difficult!

And one move shocked Du Fei back, and the Fourth Heaven Demon King looked down at the Heavenly Demon Armor on his body, but the look in his eyes became extremely ferocious. Who would have thought that he was originally going to take this opportunity to completely wipe out this Du Fei, but he didn't expect that this Du Fei was so terrifying! With a mere human body, he was able to force the Fourth Heaven Demon King, one of his dignified Nine Heavenly Demon Kings, to such a point!

"It seems that our palace has underestimated you Du Fei a little...... Although our palace thinks that you Du Fei must die, but we did not rank you at the top of the must-kill list, but now it seems that I was wrong...... Now an existence like you should be wiped out!" The Fourth Heaven Demon King grinned at Du Fei, revealing a hideous smile and said, on his youth-like face, there was an evil aura at this moment.

"Regret it now, isn't it a little too late!Or after I wipe out your Fourth Heaven Demon King, you go and regret it with your old seven and nine, how about it?" Du Fei shook the demon suppression spear in his hand, squinted his eyes and said slowly.

Hearing this, the Fourth Heaven Demon King smiled faintly, the expression on his face was indescribably strange, and then he saw him gently raise his right hand, and this time, on his right arm, there were countless eyes like black crystals appearing, making his shape look disgusting to the extreme at this moment.

"It's our fault for underestimating you Du Fei, but fortunately, these mistakes are still in a situation that can be remedied...... This king's arm is called the Ten Thousand Demon Blue Bead Hand, and in this arm, the eyes of countless saint-level existences in this heaven and earth that were devoured back then were sealed...... Today, I'm going to give you a ride with these seniors of yours!I think you'll be satisfied, right?" The Fourth Heaven Demon King turned his head sideways and smiled lightly at Du Fei, but this time, his smile was extremely hideous!

When Du Fei saw this scene, his eyes also became a little indifferent, but he slowly exhaled, and the breath in his body rose again.

"I'm going to die, don't you even leave some last words or anything like that?, you guy, it's really boring!" The fourth day demon king couldn't help but sigh when he saw Du Fei's face that hadn't changed much, obviously, he was very disappointed with Du Fei's appearance that he was not afraid at all. In his opinion, Du Fei was already scared to death at the moment!

However, sighing and sighing, in the next moment, on the arm of the Fourth Heaven Demon King, there was still an extremely viscous Heavenly Demon Qi that instantly condensed wildly, these Heavenly Demon Qi was extremely viscous, like a liquid, when it was condensed, it rotated wildly, and soon, an inky black tornado that penetrated the heavens and the earth appeared on the right arm of the Fourth Heaven Demon King, and the whistling demonic qi could tear everything apart!

"Buzz—"

Then, I saw the Fourth Heaven Demon King slowly raise his Ten Thousand Demon Blue Bead hand, and saw that the whistling Heavenly Demon Qi continued to merge into the Ten Thousand Demon Blue Bead hand, making those inky black eyes begin to become blood red, and at the same time, bursts of extremely sharp and piercing roars also resounded through the world at this moment, as if the Fourth Heaven Demon King's Ten Thousand Demon Blue Bead hand sealed countless unjust souls.

"Buzz—"

Soon, this kind of fluctuation was an instant return to calm, and even the Ten Thousand Demon Bizhu hands returned to their normal condition at this moment, but this extremely contradictory contrast made the Ten Thousand Demon Bizhu hands look more and more terrifying at the moment, and an extremely terrifying power was constantly condensed in the Ten Thousand Demon Bizhu hands.

It's like, between the moves of this Ten Thousand Demon Blue Beads, the heavens and the earth are robbed!

Du Fei looked at this scene, feeling the extremely amazing fluctuations, and then his right hand was violently grasped, and the demon suppression spear in his hand also shrank rapidly, and in the end, it became only the size of an ordinary spear, but in the same way, the extremely terrifying energy was also gathered in this small gun body at this moment, which looked extremely terrifying.

"Oh, that's what it means...... But if that's your hole card, then I'm really a little disappointed!" the Fourth Day Demon King watched this scene with a smile, and then seemed to sigh.

And under his gaze, the corners of Du Fei's eyes twitched slightly, and he could feel that the Fourth Heaven Demon King in front of him was not just just pretending, at this moment, there was an extremely powerful confidence and strength permeating out of his body.

This is the power of the Nine Heavens Demon King!

"Whew-"

Du Fei took a deep breath, the light in his eyes became sharper and sharper, and then he saw his right foot take half a step back, and the vast Yuan Force instantly condensed in his palm, and then his right hand was thrown out violently.

"Demon Suppression Gun!"