Lu Zhi chanted bursts of obscure and mysterious witch spells in his mouth, and a dazzling firelight slowly bloomed out of the void, like enchanting blood-colored lotuses, swaying and dancing in mid-air.

The thick yin and evil aura on the black mountain converged towards the Xuanhuo Jian in front of Lu Zhi like a hundred rivers returning to the sea, turning into nutrients, adding a few points of the fierce aura of the Eight Desolate Xuanhuo Array.

The temperature in the space began to rise sharply, and even the void aura in the underworld was distorted and ignited, blooming into a flame of void and transparency.

A red flame that was condensed like substance suddenly shot out from the Xuanhuo Jian, and poured down along the crack that landed in the black mountain!

"Roar!" The terrifying and violent roar of the old demon of Montenegro resounded through the heavens and the earth, and the space seemed to tremble violently.

Feeling that the core of his own body Black Mountain was attacked by Lu Zhi, the old demon of Black Mountain was instantly frightened, and struggled violently for a while, and the entire huge Black Mountain Range was churning and trembling.

Thundered... Black Mountain trembled, and the endless earth and stone mountains swelled and bulged, squeezing and crashing towards Lu Zhi, but his expression remained unchanged, and he didn't pay attention at all.

Because he knew that Yan Chixia and other colleagues would definitely be able to suppress the rebellion of this old demon of the Black Mountain.

And in fact, although the riot of the old demon of Montenegro did bring a lot of pressure to everyone, but with the joint efforts of everyone, he failed to really turn the world upside down, and Lu Zhi's side was never too disturbed.

As the Eight Desolations Flame Array gradually took shape, a fierce and extremely reckless aura slowly emanated from the space, and the fierce demon god holding a blood-dripping heart appeared from the flames with a sinister smile, turning into a flame ring, and summoning the Eight Desolation Fire Dragons that burned everything in the world.

The moment the Eight Desolation Fire Dragon appeared, the blazing heat in the space was once again raised to a terrifying level, melting all the rocks above the Yin Black Mountain into hot magma!

"Aang!"

I saw that the Eight Desolation Fire Dragon raised its head to the sky and let out a deafening dragon roar, and with a swing of the huge dragon's head, it turned into a dazzling firelight, and rushed straight into the core of the Black Mountain along the crack channel that had been burned open!

"Roar...!"

The Eight Desolation Fire Dragons raged in the Black Mountain for a while, and the old demon of the Black Mountain could only let out a terrifying roar when he resisted to no avail.

Click... After half a salary, I only heard the crisp cracking sound in the huge black mountain.

A crack spread out from the surface of the black mountain, revealing a dazzling red fire, and under the crack, it was like hiding a volcano that was about to erupt!

Rumble!

There was a detonation, the earth and rocks exploded, a surging fire gushed out in an instant, and red magma meandered down the mountain wall.

Rumble! Another pillar of fire burst through the rock formation from the cliff on the other side, gushing out.

Boom, boom, boom...

Blinding fires poured out from the middle of the Black Mountain one after another... In the end, with an impassioned dragon roar, a pillar of sky-high fire suddenly gushed out from the back of the old demon of the Black Mountain and rose to the sky!

It's like the erupting volcano!

Countless hot red magma flowed out along the 'crater' on the back of the old demon of the Black Mountain, instantly flooding his back, and then flowing and spreading to the entire Black Mountain.

"Uhhhhh

The space echoed with that low, feeble moan/moan, indicating that he had come to an end...

Lu Zhi and the others had all left the body of the old demon of Montenegro at this moment, standing high in the sky, looking at him quietly.

This terrible demon who can lift up the mountain and break the earth is at the end of the moment.

Lu Zhi quietly looked at the eight hundred miles of black mountain, and slowly raised his hand to pinch the trick.

"Aang!" With a low dragon groan coming from the belly of the mountain, terrifying cracks suddenly emerged from above the black mountain, revealing a red blinding firelight.

Rumble!

A huge explosion that shook the earth exploded in this gloomy earth, and in the dazzling firelight, countless debris lava avalanches flew out, and a terrible meteor fire shower seemed to fall in the sky, and countless black stones that were burning from themselves fell like raindrops towards the earth.

A generation of big demons, the old demons of Montenegro, have fallen since then!

Airplanes!

At that moment, the color of the heavens and the earth changed, and the already dim and gloomy sky suddenly rained with blood!

Whew.. Woo.. The turbulent yin wind whistled wildly, and the harsh wind whistled like a howl, and the dark clouds above the sky slowly turned into a tornado that connected the sky and the earth, and slowly fell towards this place.

Well?! At that moment, Qingning Zhenren and the others all changed color in an instant, and Lu Zhi's heart was also tight, only feeling as if some terrifying natural disaster was about to fall, crushing himself into pieces.

Lu Zhi's face changed slightly, killing the old demon of the Black Mountain would really cause bad luck?!

The old demon of the Black Mountain, who claims to be born with this Yin and Netherworld luck, is a natural Yin and Netherworld saint, and will be in charge of the Netherworld in the future... Although it is his arrogant and shameless words, in a sense, he does have a bit of bad luck.

After all, the old demon of Montenegro is also a rare native creature in this yin and underworld, and in the yin and underworld, the birth of a living soul represents the principle of yin and yang generation, so he was indeed born with this yin and underworld, and he has a bit of yin and underworld luck.

And Lu Zhi and the others went down to the underworld to kill him, which would naturally cause the heavens and the earth in the underworld to change color and descend ominously.

"Not good!" Qing Ning Zhenren said urgently, "This cloudy and dark change may give birth to many ominous and terrifying things... Fellow Daoists, retreat quickly! Don't be caught up in the rain of blood, or you'll be haunted by a strange curse! ”

In fact, without being reminded by Qing Ning's real person, everyone's spiritual sense has already sensed the strange and ominous aura.

"Let's go back to the Netherworld Passage and leave this place!"

Everyone shouted hello, then turned around and set up a retreat towards the path when they came.

The terrifying tornado storm was approaching more and more, and everyone did not dare to stop any longer, and flew away all the way towards the passage, but fortunately, the terrible disaster had not yet been completely formed, but gave everyone time to evacuate.

In less than half a cup of tea, everyone had already returned to the vicinity of the passage, but I don't know if it was an accident or a deliberate intention, the passage connecting the two worlds was slowly closing!

Seeing that the passage was about to be completely closed, once again isolating the two worlds of yin and yang, Lu Zhi couldn't help but be a little anxious, and instantly turned into a golden rainbow and rushed over.

Lu Zhi made a sword with his arm, and instantly slashed out an incomparable sword light that crossed the sky, and slashed fiercely into the mouth of the passage that was about to be closed, and the dazzling golden light that burst out was like a scorching sun rising in this dark netherworld, and most of the world was dyed golden!

The passage that was about to be closed was once again torn open by Lu Zhi, and everyone didn't have time to sigh, so they hurriedly walked through the passage and returned to the crack abyss under Nalanruo Temple again.

"Whew..."Yan Chixia breathed a long sigh of relief, and said with some lingering palpitations, "This Netherworld Mansion is really terrifying and weird!" ”

Old Dao Xuanxin also answered: "The things of the netherworld have been extremely mysterious since ancient times, and even cultivators like us can't know the truth of the netherworld at all, and can only understand it through the records in some previous classics. ”

"This time, it's really a bit thrilling, thinking that the old demon of Black Mountain has been in trouble for so many years in the Yin and Yang worlds, but after killing him, it will cause a change in the Netherworld, who would have thought that after all, we are just ignorant mortals, how can we understand the secrets of this heaven and earth."

After experiencing a thrilling change, everyone looked excited, not mentioning the last shocking change, but said that everyone eliminated the old demon of Montenegro this time, such a rare thing in the ages, how is it not worth everyone's excitement and joy.

Lu Zhi was also a little uneasy, he didn't expect such a thrilling change to come in the end, but fortunately, there were no accidents.

After talking for a while, everyone returned to the abyss again, Lu Zhi looked at the dark abyss below, and after thinking about it, he decided that it would be better to seal this crack abyss.

Although they have sealed the passage to the netherworld under the abyss, and as time passes, the barriers of the two realms will naturally recover, but after all, such a passage has been opened up here, and who knows if there will be any accidents in the future.

"Kun Zi. Dirt River Car! ”

Boom boom boom..

The uplifted earth and rock walls on both sides of the abyss collided together, crumbling into countless fragments of earth and rock, rolling down....