As soon as he saw this divine sword in Yang Yunxiao's hand, the faces of the five demon kings changed greatly, as if they had seen a natural enemy, and they were so frightened that they took several steps back, and they couldn't give up.

"You! No way! You can't have seen the Heavenly Evil, he was driven to another plane of the Divine Tomb by us back then, and no one can enter it alone, fake, this demon slaying sword must be fake! One of the demon kings was horrified and roared in disbelief.

"Really? Do you think this magical power will be fake? Yang Yunxiao smiled indifferently, the magic seal in his hand quickly condensed, countless rune inscriptions appeared out of thin air, dancing in the sky, and one after another incomparable divine power light burst out, dazzling.

In an instant, one rune inscription after another that Yang Yunxiao sacrificed was instantly condensed on the Demon Slaying Sword, and at this moment, the blade of the Demon Slaying Sword was covered with an incomparable layer of divine golden light, as if the entire sword had been transformed into a supreme immortal weapon in the Immortal Realm!

As soon as he saw Yang Yunxiao's starting move of using this type of supernatural power, the kings of the five demons instantly recognized the origin of this type of supernatural power!

"Immortal slash! You little brute, you! Bastard thing! Back then, we should have killed the Heavenly Evil to prevent future troubles! One of the demon kings was shocked, his face was as dead as ashes, and his hands and feet began to tremble wildly.

In front of the Immortal Slash and Demon Slashing Sword, even the invincible five demon kings still felt extremely afraid, as if these two things were the supreme artifacts that restrained their demon clan!

"I regret it now, but it's too late, even if there are ghosts who help you, you will definitely die today!" As soon as the words fell, Yang Yunxiao swept out with a sword, the power of the three great treasures in his body was wildly blessed, and the power of the Immortal Dao Qin exploded instantly, fully cooperating with Yang Yunxiao, a sword that contained the power of immortal slashing gods!

"Kill-" At this time, the five demon kings had hideous faces, like evil ghosts crawling out of the nine shadows, roaring in unison, enveloping the terrifying demon world, and instantly heading towards Yang Yunxiao's town, with hundreds of millions of monster ghouls fighting wildly.

At this moment, the five demon kings roared to the heavens and the earth, devouring the sun and the moon, and the terrifying demonic qi swept through the entire divine tomb, such a terrifying momentum was enough to turn the entire human mortal realm into a human purgatory!

At this time, even the people of Demon Moon City, who were thousands of miles away, could clearly feel the earth-shattering changes that had taken place in the Divine Tomb, and the monstrous demonic qi was raging wildly on the earth, and anyone who saw this scene couldn't help but be terrified.

"It turns out that this is the great terror that the ghost fairy said in his mouth-" Seeing such an earth-shattering change in the Divine Tomb, everyone in Demon Moon City couldn't help but change their faces greatly, and their souls were frightened, just that monstrous demonic qi was enough to annihilate all living beings.

No one thought that the great terror in the Divine Tomb would be so terrifying, when the demonic energy of the five demon kings swept out, in the evil demon world they evolved, countless monsters rolled in, instantly rushed out of the demon world, and descended into the divine tomb in the blink of an eye.

At this moment, whether it is the Divine Tomb or the boundless space where the Demon Moon City is located, where is it still like a prosperous and noisy land? This place has instantly turned into a Nine Hells of Purgatory!

"Yang Yunxiao has made a move-" The Lingming Emperor and the Ghost Night Emperor, who were far away in the Demon Moon City, stood on top of the heavenly tower of the City Lord's Mansion, and couldn't help but have a cold look.

After seeing the monstrous demonic qi erupting from the Divine Tomb, the two of them quickly set off, without dragging mud and water at all, directly across the endless void and rushed into the Divine Tomb.

At this time, the Demon Moon Emperor, who was in the abyss of evil spirits, also felt the great movement of the Divine Tomb at this time, so she chose to be born at the first time, trying to rush to the battlefield as soon as possible.

Even the old man Yue Wuji and the old man Yue, who had been hiding in the corner of the Demon Moon City, couldn't help but glance a few times in the direction of the Divine Tomb, and they also realized that Yang Yunxiao had already made a move, at this moment, the old man Yue, who had been leaning there motionless, like a dead man, couldn't help but burst out a little bit of killing intent in his pair of dark pupils, which made people shudder.

......

At the same time, when the five demon kings came with hundreds of millions of monsters to kill, Yang Yunxiao couldn't wait for a long time, and the demon slaying sword in his hand slashed out again and again, and the endless mystical divine power could simply kill all the demons in the world in an instant!

Immortal Slash and Demon Slashing Sword, these two artifacts, are specially used to restrain demons and evil artifacts, back then, even the most powerful true demon in the demon clan has suffered in the hands of the Immortal Slash and Demon Slaying Sword.

If you are hit by the Immortal Slash and Demon Slaying Sword, whether it is the King of the Five Great Demons, or the Demon Fallen sealed in the Divine Tomb, or other extremely powerful evil and fierce spirits, under this sword, they will all be wiped out and will never be able to be reborn!

There is an essential difference between the evil monsters and the ghost monks of the Netherworld.

Evil monsters take killing as their nature, devouring as their habits, do not cultivate the avenue, do not fight for the destiny of heaven, and only rely on all kinds of negative energy in the world to fill themselves, if they encounter war years, countless living beings die tragically, they will produce endless negative energy, in this case, evil monsters will be even more rampant, they will devour all the negative energy and spirit remnants, and do not give any living beings a chance to reincarnate and relive.

When a living soul dies, the obsessions and remnants left behind will be returned to the Five Elements and Six Paths, so as to follow the circular avenue of all living beings, and the common beings of the Three Realms can continue to reproduce endlessly.

Obviously, the path that the evil monsters uphold violates the concept of the cycle of heaven and earth, destroys the balance of the Three Realms, and is not bound by the five elements and six realms, once the world does not have the negative energy they need, they will create killing, create death, and kill all living beings, so as to satisfy their desire to devour, so as to fill themselves, so as to become more powerful.

On the other hand, the ghost clan of the Netherworld, although the name is a ghost, but in fact it still belongs to the category of monks in the true sense, they not only cultivate the Great Dao, but also fight for the destiny of heaven, follow the cycle of the world, and are no different from ordinary monks, and evil monsters are fundamentally two diametrically opposed existences.

Now, Yang Yunxiao has dug out the hiding place of the remnants of the demon clan back then, and in today's battle, it is bound to kill all these monsters, leaving no armor behind!

"Thousands of years have passed, and today, it's time for you to taste the immortal slash and the demon slayer, demon king? Hmph, die-" Yang Yunxiao shouted violently, and his power exploded again, one person and one sword, like the Nine Heavens God descending to earth, unstoppable.

"Roar-" The king of the five demons roared wildly, shattering the heavens and the earth, shattering the void, and bombarding with hundreds of millions of monsters, extremely ferocious.

"Thorn-stab-stab-"

Countless monster corpses suddenly appeared in the place where the immortal slash passed, and one by one the monsters were shattered in just an instant, and wherever the sword went, the demons were wiped out.

Such a scene is really terrifying, Yang Yunxiao's immortal sword light is like a meat grinder, blood and flesh fly everywhere it passes, and countless black dead corpses full of demonic energy splash everywhere, even if they are thousands of miles away, in the Demon Moon City, they can clearly see the terrifying scene in the battlefield.

Such a scene made all the strong people in Demon Moon City tremble when they saw their legs, and even many of the Great Emperor powerhouses were so frightened that their hairs stood on end, and their souls were suffocated.

"Yang Yunxiao, you are really strong enough-" At this time, Ye Qingcheng looked at the battle situation in the divine tomb, and couldn't help but squint, and his face looked extremely solemn.

At the same time, in the Divine Tomb, Yang Yunxiao frantically brandished the Demon Slaying Sword, and the power of the immortal slash was like the Nine Heavens Immortal Thunder, constantly exploding among the monsters, destroying thousands of evil demons and demons in a single move.

For a while, under Yang Yunxiao's crazy attack, the five demon kings did not dare to step forward, if they were accidentally contaminated by the power of the immortal slash, they would be either injured or disabled.

At this moment, the power in the bodies of the five demon kings erupted again, and the huge demonic qi continued to fill the demon world, at this moment, the demon world, which was originally just a phantom, instantly manifested into a substantial form, and one side was enough to annihilate the common people The dark world suddenly descended, covering nearly half of the divine tomb! Even the ghost and immortal murderous land, thousands of miles away, has more than half of the place covered by the dark world.

In an instant, the dark world was connected to the space where the tomb of the gods was located, and all the monsters in the entire dark world poured out in an instant at this moment, and at least tens of billions of monsters rolled in like a tide, whether it was the sky or the earth, all of them were densely covered with a piece of monsters, as if the entire tomb was shrouded in darkness.

Such a large number of monsters are at least tens of thousands of times more than before!

"Kill-" Under the cover of endless monsters, the kings of the five demons roared wildly, extremely angry, they were unwilling to shake the immortal slash head-on, and instantly bypassed the frontal battlefield, attacking from the side, wanting to kill Yang Yunxiao!

Facing the five demon kings who attacked from both sides, Yang Yunxiao was still as steady as Mount Tai, with a sharp expression, only to see him slowly raise his hands and shout:

"Three treasures, nine-character mantras, from-"

"Boom—"

As soon as the words fell, an earth-shattering sound came, between the lightning and flint, the innate quenching, the war book, the heaven and earth aura lock, the three supreme treasures appeared in the world, the nine-character mantra flew out, and the two major divine veins came violently, at this moment, countless earth-shaking powers were all injected into the demon slaying sword, and the power skyrocketed, and the divine light was great.

"Thorn-sting-"

Two sword sounds that were enough to pierce the eardrums sounded, Yang Yunxiao held the sword in both hands, and slashed left and right, as soon as this sword came out, the space collapsed in an instant, and two huge void cracks appeared, each pulling out a terrifying tunnel of death.

Under these two sword slashes, the Great Dao was annihilated, the ten thousand laws were shattered, and the endless divine aura was overwhelming, surging all over the world, as if it could annihilate everything in the world, and the entire divine tomb trembled and crumbled, as if it was about to collapse at any time.

The power of the two swords is enough to overturn the sky, the sun and the moon shake, and the galaxy trembles.

"Flash-" In the face of such an annihilating immortal sword move, the five demon kings did not dare to slack off, and frantically urged their body methods, instantly detached from this space, and in the most extreme situation, they could avoid the attack of the immortal slash.

"Little brute! You really think we can't kill you! A demon king roared angrily, and the demonic qi in his body condensed again, and burst out, like a heavenly demon descending, shocking the people.

"I'll wait for you to kill me, but don't just say it." Yang Yunxiao smiled indifferently, and in the next second, in his body, a terrifying suction force appeared in an instant, this kind of power seemed to be able to absorb all the spiritual power around him, like a black hole, even the Demon Moon City, which was thousands of miles away, was affected, and the surrounding spiritual energy was quickly drained and injected into Yang Yunxiao's body.

"It's... Fight the Demon and Devour the Heavens! Darn! This supernatural power should have belonged to us! The five demon kings roared in unison, burning with rage, and as soon as they saw the battle demon devouring the heavens, they were so angry that their faces were hideous, as if Yang Yunxiao had taken away their lifeblood and heartroots.

What made them even more angry was that until now, the kings of their five demons had not been able to get a bargain in the hands of Yang Yunxiao, due to the existence of the immortal slash and the demon slashing sword, the battle situation had progressed so far, and the five of them had been restrained by Yang Yunxiao throughout the whole process.

After all, they were too afraid of the Immortal Slash and Demon Slaying Sword in Yang Yunxiao's hand.