"Boom, boom—"

In the sky above the sea of blood, huge thunder continued to spread, and looming thunder dragons formed in mid-air, and waves of violent fluctuations to the extreme were also constantly swept out. This is the first time that Du Fei has used all the power of the Heavenly Lei Dan, and at this moment, this Tian Lei Dan, which has existed in the world for an unknown number of years, has begun to show its glory in Du Fei's hands.

Yang Zheng looked up at the thunder offensive in the sky, his face became extremely ugly at this moment, obviously, at this moment, he had already understood, this Du Fei had not only obtained the Heavenly Thunder Pill, but also had already refined it! And such an ending is not what he wants.

As soon as he thought of this, Yang Zheng's ugly face waved his hands continuously, and in an instant, the blood light and black light swept up and down his mixed body instantly fused together, and then he attacked fiercely, and rushed towards the air. It's just that although his offensive is fierce and has absolute suppression in rank, because of the power of the Heavenly Thunder Dan, although he can shake the thunder array in mid-air to tremble, he has never been able to tear those thunders apart.

"Heavenly Thunder Suppression Demon Array!"

A low shout suddenly came out of Du Fei's mouth, and in an instant, the huge thunder dragons in mid-air instantly converged together, forming nine thick thunder chains, the chains were intertwined with each other, forming a net curtain, and in the chains, thunder and light continued to diffuse out.

This town is the Heavenly Thunder Demon Suppression Array used by Emperor Xuan to suppress the Ninth Heavenly Demon King that day, and it is also part of the Demon Suppression Technique, and Du Fei naturally learned it. It's just that Du Fei's control of Tianlei Dan at the moment is just a first glimpse of the doorway, so the formation he casts is not known how many times weaker than the formation cast by Emperor Xuan. However, compared to the Ninth Heaven Demon King, this Yang Zheng is also like an ant. Therefore, although Du Fei's Heavenly Thunder Town Demon Array is not strong, it should not be too much of a problem to deal with Yang Zheng.

"Go!"

With a little bit of Du Fei's fingers, the Thunder Town Demon Array that day instantly smashed down frantically.

"Bang bang bang-"

The Heavenly Thunder Demon Array fell, and suddenly there were bursts of cracking sounds in the space, and even the sea of blood below was torn apart in an instant, revealing the blood-red earth below. The momentum of the Thunder Town Demon Array on this day is amazing to the extreme!

Yang Zheng looked at the large array that was constantly expanding in his pupils, and his face instantly became difficult to see the extreme, and from this large array, he felt a force that made his scalp tingle. Therefore, at this moment, the mark in his hand also changed rapidly, and then he slapped his hands, and the blood-light black qi on his body instantly roared out.

"Heavenly Demon Finger!"

"Uhhh

With Yang Zheng's terrible shout, in an instant, those whistling blood light and black qi suddenly converged together in mid-air, and then, a dry and pitch-black weird finger was formed. The moment the finger appeared, there were bursts of ghost crying wolf howls from above, and then endless evil and devouring intent continued to diffuse.

The moment the Heavenly Demon finger appeared, he did not hesitate for a moment, but under the control of Yang Zheng, it directly turned into a black light, and collided with the Heavenly Thunder Demon Suppression Array that was pressed down from mid-air!

"Boom-"

The earth-shattering sound of loud noises resounded in this space in an instant, and a series of fine spatial cracks emerged, obviously, this space was also a little unable to withstand the collision of these two moves.

However, the collision of these two moves only lasted for a moment, and the Heavenly Demon Finger only insisted on a momentary effort, but it collapsed instantly, and that day's Thunder Town Demon Array, at this moment, still carried the sound of thunder and roaring, and after shattering the Heavenly Demon Finger, it fell down fiercely.

"Bang bang bang-"

In the sea of blood, the pillars of blood exploded in an instant, and on the exposed blood-colored ground, thick cracks emerged, as if they were about to tear the entire space apart.

"Whew-"

With a long breath, Du Fei's eyes stared tightly at the Heavenly Thunder Town Demon Array that was shrouded above Yang Zheng's head at this moment, and a solemn meaning flashed in his eyes. Although the Heavenly Thunder Demon Suppression Array in this Demon Suppression Technique is strong, the consumption of True Qi is unimaginably large, if it weren't for the Heavenly Thunder Pill and Ice Lotus Pill Dan Qi in his body for him to squander, the moment he uses this move, he is afraid that he will be sucked dry! After all, that Demon Suppression Technique was not originally something that a small six-rank peak martial arts powerhouse could perform.

"The powerhouse of the fifth-grade low-level martial sect still has the power of the Heavenly Demon, so it shouldn't be so easy to solve. After staring down for a moment, Du Fei muttered in his heart. If this Yang Zheng was just an ordinary fifth-grade low-level martial arts powerhouse, this move, even if he was not killed, he would have to be seriously injured. But unfortunately, there is still the power of heavenly demons in his body......

The power of the extraterritorial Heavenly Demons, even with Du Fei's heart, is extremely jealous, after all, this kind of creature has almost wiped out this world, and even the powerhouses of Emperor Xuan's level are extremely jealous of these creatures, how dare Du Fei despise half a point? Even if the person in front of him only has a trace of Heavenly Demon Qi in his body.

"Boom-"

However, just as Du Fei was thinking about it, the Heavenly Thunder Demon Array, which was originally as imposing as a rainbow, suddenly trembled, and then he saw that under the Heavenly Thunder Demon Array, the blood light had all disappeared at this moment, and it was replaced by an overwhelming black light.

"Sneer—"

The extreme intensity of this black light, and the moment the thunder light that diffused above the Thunder Town Demon Array that day touched, the two were actually only weirdly canceled out, and even so, Du Fei could sense a monstrous evil fluctuation, slowly spreading out from under the Thunder Town Demon Array that day.

"Is my strength still too weak?If I am also a powerhouse of the fifth-grade low-level Martial Sect Realm, this move should be able to completely destroy that Yang Zheng, this time, it's a bit troublesome......" Du Fei's eyes stared at this scene solemnly, but after a while, he waved his palm, and suddenly saw that the Thunder Town Demon Array dispersed that day. He naturally understood that since the Thunder Town Demon Array couldn't completely suppress Yang Zheng's words this day, then there would be no benefit to him if the stalemate continued, rather than this, it was better to decisively accept the trick and come up with other means.

After all, there is not just one Heaven and Earth Yuan Pill in his body! Send two Heaven and Earth Yuan Dan to send him to the end, presumably, this Yang Zheng should also die without regrets!

"Whew-"

At the moment when the Heavenly Thunder Town Demon Array disappeared, an overwhelming black qi diffused from above the sea of blood below, eroding the entire sea of blood into an evil black, dark as ink.

And in this pitch-black color, a figure covered with black light at the moment is slowly stepping into the air, and with every step falling, the space under this person's feet will be dyed black, as if even this space can't resist such devouring power.

Du Fei squinted and stared at the evil figure at this moment, judging from that body shape, this person was the overlord Yang Zheng. It's just that Yang Zheng at this moment is completely different from before! The blood light in his eyes disappeared, and it was replaced by pitch black. And the blood on his body also dissipated, replaced by pieces of dark bone armor covering his body, and behind him, there was a pair of gently agitated bone wings at this moment, only his long hair was still blood red. But in such cases, the long blood-red hair made his appearance even more permeable.

And compared to the change in the appearance of his body, Yang Zheng's aura became more and more evil and gloomy, although it was also the strength of the fifth-grade low-level martial sect realm, but obviously, this kind of strength was completely different from before.

"Ho ho ho ho, Du Fei, you are so capable! You can force me to use even the Heavenly Demon Armor given by the Heavenly Demon Envoy, it seems that I really underestimate you!" Yang Zheng's dark eyes fell on Du Fei's body, and the corners of his mouth lifted a chilling weird smile, and he slowly spoke.

"Heavenly Demon Envoy, Heavenly Demon Armor?"

Du Fei knew much more about the Extraterritorial Heavenly Demons than ordinary people, and naturally knew that above the ordinary Extraterritorial Heavenly Demons, there were three levels of strong existences: the Heavenly Demon Envoy, the Heavenly Demon General, and the Heavenly Demon King. According to Du Fei's knowledge, the strength of the Heavenly Demon Envoy is between the four or six rank Martial Sect powerhouses in the human race, and the strength of the Heavenly Demon General is between the human first- and third-rank Martial Saint powerhouses, as for the strength of the final Heavenly Demon King, even Du Fei can't guess at will, he can only say that it must be above the Martial Saint!

Although I don't know which level of the Heavenly Demon Envoy in Yang Zheng's mouth is equivalent to the four or six rank martial arts powerhouses, just by looking at the so-called Heavenly Demon Armor he gave Yang Zheng, Yang Zheng's combat power soared to the point where he could confront a Heaven and Earth Yuan Dan, and you can know that the so-called Heavenly Demon Envoy must not be simple!

Looking at Yang Zheng in front of him with solemn eyes, the vigilance in Du Fei's heart was raised to the extreme, this guy in front of him can no longer be looked at with ordinary eyes, if he is not careful, he is carrying the two heaven and earth Yuan Dan, and he may fall here today.

"Boom—"

After squinting for a moment, Du Fei's palm stretched out, and immediately shook it towards the sky, and in an instant, a spear composed of thunder instantly appeared in the sky, and then with Du Fei's palm, it shot towards Yang Zheng's place like a meteor!

"Qiang—"

Yang Zheng stared sarcastically at Du Fei's actions, but he just raised his right hand and popped out his index finger. The moment his index finger popped out, in an instant, he saw the thunder spear thrown out by Du Fei tremble slightly, and then instantly turned into a little bit of light.

"Since they have forced me to this point, can you stop playing these little tricks?" Yang Zheng tilted his head slightly, staring at Du Fei, and on the corner of his mouth, a mocking smile was undisguised.