"I don't know what the seniors call yet. ”

After a moment of silence, Du Fei spoke softly.

"My name?" Hearing this, the man was slightly stunned, and after a while, he slowly shook his head and said, "Even if my name is said at this moment, you won't know, if you want, you will make me Emperor Xuan." ”

"Emperor Xuan!"

This title made Du Fei's pupils shrink slightly, he had already met a figure who claimed to be the emperor. The Nine Extremes Heavenly Emperor he met back then was more powerful than he imagined, and the Nine Emperors Heavenly Sealing Hand that he passed down to this day is just a first glimpse of the door. And today, the man who calls himself Emperor Xuan, if he doesn't look at anything else, is the magic trick he handed down, you can get a glimpse of the whole leopard, you can imagine how strong it was in its heyday.

Although Du Fei still can't figure out how strong these self-proclaimed emperor warriors are, one thing is certain, that is, the warriors who dare to call themselves emperors are definitely the pinnacle of existence in this heaven and earth.

"Okay, the time for small talk is over, I don't have much time, let's start. Although you control the Ice Lotus Pill, your strength is too poor after all, when you destroy the Heavenly Demon King for a while, you can help from the side. Emperor Xuan stared at Du Fei for a moment before he slowly spoke.

"Thank you seniors for reminding me!" Du Fei continued with a respectful face.

"Well, it's good that you have a spectrum in your heart, let's go!" Emperor Xuan smiled, and immediately didn't say anything more, but waved his palm slightly, and suddenly saw the Heavenly Lei Dan who was originally suspended above the altar trembled slightly, and then turned into a streamer and integrated into Emperor Xuan's illusory body, and at the moment when the Heavenly Lei Dan disappeared, in the hole of the altar, black gas suddenly gushed out like a tide.

"It's been suppressed for so many years, and there is such power, these extraterritorial heavenly demons are really extremely troublesome existences!" Seeing this scene, Emperor Xuan shook his head slightly, and then pointed a little, and suddenly a thick thunderbolt slashed from the void, directly annihilating those black gases, and then his figure flashed, appeared above the cave entrance, and then stepped into it.

Behind Du Fei, a hint of hesitation flashed in his eyes, but after a while, he still stepped lightly on the soles of his feet, and immediately walked to the empty place above the entrance of the cave.

"Whew-"

Almost the moment Du Fei's figure stepped above the entrance of the cave, an extremely violent suction force instantly appeared, and Du Fei's figure was also pulled into it in an instant.

"Attention. At the moment when Du Fei's figure was pulled into the hole, a soft force emanated slightly, and immediately supported Du Fei's figure, making Du Fei's figure quickly stabilize in mid-air.

After exhaling slowly, Du Fei didn't dare to be careless at all this time, but the mark in his hand changed rapidly, and after a while, the Ice Lotus Pill Qi spread all over his body.

On the top of the cave entrance just now, the true qi in his body seemed to be swallowed by an invisible force, and this feeling made Du Fei's back break out in a cold sweat. He had known the name of this Extraterritorial Heavenly Demon for a long time, but until today, it was the first time he had confronted this Extraterritorial Heavenly Demon. However, I didn't expect that this extraterritorial heavenly demon was so weird, just its leaking breath, it was so terrifying.

After slowing down his figure, Du Fei's gaze quickly swept around, and immediately, a moment later, a touch of shock appeared on his face.

What appeared in front of Du Fei at this moment was an extremely huge cave. The underside of the cavern was so dark that it was impossible to see what was underneath. In the middle of the cave, there were nine thick thunder chains, and these thunder chains were intertwined with each other, forming a strange formation, completely separating the upper and lower parts of the cave.

In the lower part of the cave, there was a thick black qi surging at this moment, and when these black gases surged around the thunder chains, they were all destroyed by the rich thunder light in an instant. It's just that it seems that because of the relationship between the years and months, some places of the thunder chain have been wrapped in black aura, and from those corners, there is a faint black aura permeating out.

"Down here, is it the Heavenly Demon King who is suppressed?" After Du Fei took a long breath, looking at this extremely shocking scene, it was really hard to imagine that under such suppression, I don't know how many years have passed, and this so-called Heavenly Demon King still exists.

"To be exact, what exists below here is the Ninth Heavenly Demon King. Emperor Xuan's illusory figure was suspended in front of Du Fei, his faint gaze fell below, and he said softly.

"Ninth Heaven Demon King!" Hearing this, Du Fei nodded slowly, but didn't ask anything more.

It's just that Emperor Xuan continued to say lightly: "The vitality of creatures like extraterritorial heavenly demons is extremely strong, and the existence that can be called the Heavenly Demon King is even more so. Back then, in order to hunt down the Third Day Demon King, after defeating the Ninth Heaven Demon King, I didn't have time to completely destroy it, but I didn't expect that after so many years, he was still alive. Although its power has weakened to the extreme compared to its heyday, it is still a nuisance. ”

"The Third Heavenly Demon King?" Hearing Emperor Xuan's words, Du Fei frowned slightly, could it be that this Heavenly Demon King still has a ranking?

It's just obvious that this Xuan Emperor didn't continue to explain, but smiled and said softly: "Okay, there's no point in saying too much, you can make a move with me, as long as you can completely destroy this Ninth Heaven Demon King, then everything is worth it." ”

When the words fell, Emperor Xuan's palm was slightly raised, and he immediately looked a little downward, and immediately saw a violent thunderbolt shooting out of the space in an instant, blasting down overwhelmingly, and suddenly, those faint black gases that diffused were all destroyed in an instant. And the moment that huge thunder fell on the thunder chain below, it made the entire formation suddenly burst into a thousand rays of light.

"Boom—"

When the light burst out, thousands of thunderbolts also frantically diffused from the formation formed by the thunder chains, and then frantically blasted downward.

"Roar—"

And at the moment when the thunder roared down, a roar full of violence and evil aura suddenly resounded from the depths of this cave, and then a monstrous black gas rushed up in an instant.

"Boom-"

This black gas was like a wave, and it slammed into the formation composed of thunder chains, and in an instant, the entire formation trembled slightly, and then the thunder spread, purifying all these black gases.

Staring at this scene, Du Fei's heart was also shocked, according to Emperor Xuan and Tian Lei Dan, at this moment, the Ninth Heaven Demon King was already weakened to an unimaginable level, but even so, the power displayed by the Ninth Heaven Demon King at this moment still made him secretly frightened.

"Human!

At the moment when the black qi was purified, a huge black shadow rushed up from the bottom of the cave, and in an instant, a huge black head the size of a cave appeared in Du Fei's sight. On top of this huge skull composed of black gas, three holes like eye sockets can be faintly seen. The moment it appeared, the huge head had already slammed into the Thunder Formation, stretching the entire formation upwards by dozens of meters.

"Squeak squeak—"

The moment the head hit the thunder formation, a violent thunder swept wildly, quickly purifying the huge head, but even so, the huge head did not flinch for half a minute, and its resentful gaze fell on the illusory body of Emperor Xuan in mid-air almost instantly, and then the voice with a strong aura of resentment sounded earth-shattering: "Emperor Xuan-"

"After all these years of being sealed, you can still recognize me, amazing. Emperor Xuan looked down lightly and said softly.

"Emperor Xuan, you waste, if you have the ability, release me, and we will fight again! This time, I will definitely blow your head up!" the huge head roared frantically, with reluctance and anger.

"I don't have any interest in fighting with my subordinates again, besides, I only appeared here again after so many years, what do I want to do, don't you understand?" Emperor Xuan said with a faint smile.

"Do you want to completely destroy me? Emperor Xuan! In your heyday, you might be able to do it, but look at you, now you just have a trace of divine thought here, and you want to destroy this king! Whimsical! You wait, the Heavenly Thunder Town Demon Array you left behind will soon be eroded by me! At that time, if I swallow the Heavenly Thunder Pill you left behind, I will definitely be able to sweep through your world, I want to see who else can stop me at that time!" The huge head sounded with a cruel laugh.

Emperor Xuan stared faintly at the Ninth Heaven Demon King who was constantly roaring at this moment, and after a while, the mark in his hand changed slightly, and in an instant, a series of crazy thunder lights suddenly diffused from his body.

"Do you feel this familiar power?"

Under the Heavenly Thunder Demon Array, a trace of horror flashed in the eyes of the huge head in an instant, and then, with a little unwillingness, he screamed: "That guy from the Heavenly Thunder Pill actually chose to erase his sanity, and he also wants to completely remove the erosive power that I have had for so many years!?"

"Isn't it good that a good dream comes to nothing?" Emperor Xuan smiled lightly, "But don't worry, I'm here today, and the gift I prepared for you is not just one." ”

After finishing speaking, Emperor Xuan glanced at Du Fei and said softly: "Little friend, why don't you come and surprise our Ninth Heaven Demon King, how about it?"