This underworld-level demon has a sunken face, a pitch black, a pair of blood-red pupils, and the surface of its body is covered with scale armor that flashes with cold light, and it is almost a foot tall, with wings on its back, and sharp claws on its palms and soles.

"Roar!"

At this moment, it roared, the earth cracked, the void shook, and the air surged, turning into white waves and crashing into all directions.

This kind of scene is a bit terrifying, and the strength of the underworld-level demon is very strong!

It aimed at Gu Shen, a pair of wings behind it flapped, the speed was very fast, leaving a series of afterimages on the spot, and this underworld-level demon ghost instantly arrived in front of Gu Shen.

Those blood-red eyes were like two red lanterns, and there was no emotion in them, only the killing intent contained in them.

Demons, the antithesis of the creatures of Kyushu, they were born to destroy everything!

Laugh at!

This underworld-level demon ghost waved its claws, and in an instant, five cold rays slashed through the void, and the world in front of him seemed to be torn apart, and the five traces were deeply imprinted on it.

While!

Gu Shen was fearless, his expression was calm, he waved his white and crystal fist, and collided with the claws of the underworld-level demon in front of him, making a sound like a golden and iron strike, and countless sparks splashed everywhere, as if two weapons were fighting.

"Huh?"

Suddenly, Gu Shen was a little surprised, because he found that with the strength of his physique, with this punch, the underworld-level demon in front of him was actually not injured, and its claws were not broken as expected.

With this kind of physical body alone, he has already surpassed most of the great martial arts masters of the Innate Realm Great Perfection in Kyushu.

"No wonder the prison master and Xuanyuan both told me not to underestimate the demons and ghosts too much, it seems that after the demons and ghosts have reached this level, there has really been a qualitative change."

Gu Shen frowned, in the past, he could be crushed in the face of demons and ghosts, because demons and ghosts are mainly better than in strange means, and they can't be prevented, but their face-to-face combat ability is actually not strong, so Gu Shen can basically be said to be invincible in the face of demons and ghosts.

He rarely suffers in front of demons and ghosts, not to mention, Gu Shen cultivates the Great Sun God according to the true scriptures, and his cultivation is the most rigid and yang, which can be said to be the nemesis of demons and ghosts.

But the demon in front of him didn't seem to be anything unusual in the face of the scorching qi emanating from his body.

This couldn't help but make Gu Shen feel surprised.

Dangdang!

The underworld-level demon ghost only knows killing, it is very fierce, roaring again and again in its mouth, constantly waving its claws, colliding with Gu Shen, and the air in front of the two of them continues to explode, making one explosion after another.

The more he fought, the more frightened Gu Shen became, because he found that the underworld-level demon in front of him was different from any demon he had encountered before.

It's physical!

Whether it is a doom-level demon that is comparable to the Rebirth Realm and the Hundred Tricks Realm, or an evil-level demon ghost equivalent to the Gang Qi Realm and the Returning to Truth Realm, or even other levels of demons, they are all incorporeal, but are condensed by an extremely special kind of cold energy.

In other words, the demons and ghosts that Gu Shen encountered in the past were all energy bodies, but the underworld-level demon with wings in front of him was actually like a living being, with an entity.

"I used to think that demons and ghosts were all necromancy, but now it seems that this is not the case."

Because of the particularity of demons and ghosts, Gu Shen once had the idea that demons and ghosts were condensed by living beings after death for some special reason, just like the ghost remarks in his previous life, but now it seems that it is not as Gu Shen imagined.

"What the hell is a demon?" Inevitably, such a doubt appeared in Gu Shen's heart.

To this day, demons have appeared in Kyushu for more than 300 years, and no one really knows what demons are, why they are produced, and why they come to Kyushu.

The only news that was learned by a few high-level officials in Kyushu was that the demon came from outside the territory and was an extraterritorial evil spirit.

"Could it be that there are other worlds outside of Kyushu?" An idea suddenly appeared in Gu Shen's mind.

Even, he thought of what King Huai had said to him when he met him before.

At that time, King Huai once said: "Kyushu is just a corner of the land, don't you yearn for a broader sky?" ”

At that time, because of King Huai's attitude, Gu Shen didn't think much about it, but now, because of the underworld-level demon in front of him, Gu Shen instantly had an idea in his mind.

"Perhaps, outside of Kyushu, there may really be other worlds, and demons and ghosts are from another world!"

Gu Shen suddenly said, yes, even the planet in the previous life has a more vast and boundless cosmic starry sky, where Kyushu is located, how can there be only this one side of the world?

For the world outside Kyushu, Gu Shen suddenly had a trace of curiosity in his heart.

"Therefore, demons are called extraterritorial evil spirits, because they invaded from another world, and for the creatures of Kyushu, and even the local creatures of Kyushu, demons are intruders, so they are inherently on the opposite side of all creatures in Kyushu!"

In an instant, Gu Shen thought that he had guessed the origin of the demon, but then, another question appeared in his mind.

Now the demons and ghosts he encountered are not too high-level spiritual intelligence, no different from beasts, and the same is true of the underworld-level demon in front of him, if the demons really come from another world, does that mean that they also have rulers?

As soon as he thought of this, Gu Shen suddenly felt a little frightened, creatures without spiritual intelligence naturally belonged to the lowest level, and even the lowest level of demons and ghosts were so powerful, so how strong should the ruler of the demon world be?!

"Roar!"

At this time, the underworld-level demon ghost in front of him roared, waking up Gu Shen, its blood-colored pupils were wide open, and its wings behind it were flapping, at this moment, a large black storm was condensed, and it came towards Gu Shen.

Gu Shen's eyes condensed slightly, he stepped on Ling Xu's nine steps, his figure flashed, and he avoided this blow in an instant.

And after this black storm was flashed by Gu Shen, it hit a mountain peak not far behind him, and in an instant, the small mountain was full of dust, and a large amount of smoke and dust hit the high sky, countless mountain rocks collapsed, and this small mountain was instantly cut off!

You know, it was a mountain peak that was five hundred zhang high, and now it was actually cut off by this underworld-level demon with a single blow.

"The strength is so strong, there must be a lot of power points, right?" Gu Shen's heart moved slightly, and he attacked instantly.

Rumble!

At this moment, he used the Mountain and Sea Fist Sutra, and faintly, a boundless mountain and sea appeared behind Gu Shen, the big waves hit the sky, and the mountains towered, with the appearance of this vision, the power of Gu Shen's punch was also pushed to the top of what he could play at the moment.

Bang!

Gu Shen's speed was very fast, vaguely faster than this underworld-level demon with wings on his back, and a lightning-like punch pierced the chest of this underworld-level demon, and the fierce fist power exploded instantly, directly causing the underworld-level demon to burst open, and at the same time, countless scales and armor flew one after another, and his body also flew upside down.

"Whew!"

Badly wounded, the Nether-level demon let out a scream, but no blood dripped from it.

It seems that even though it has an entity, it is still very different from the Terrans.

However, something that shocked Gu Shen happened again, the blow he had just dealt to kill a great martial arts master of the Innate Realm Great Perfection had caused a heavy blow to this underworld-level demon ghost, but at this moment, the wound on the opponent's chest was actually healing at a high speed.

Although the demon ghost in the past also had the ability to heal this kind of injury, it was definitely not as fast as the underworld-level demon in front of him, and such a serious injury was actually healed in an instant, and it seemed that there was no consumption.

"Is this the real demon?" Gu Shen's expression was awe-inspiring.

Boom Boom!

Next, he used all kinds of martial arts, although the strength of this underworld-level demon in front of him was extraordinary, but after all, it was not Gu Shen's opponent, after Gu Shen used all his strength, all kinds of injuries appeared on its body.

Even, the most serious blow, Gu Shen used the Eight Heavenly Dragon Skills, and a Heavenly Dragon rushed in front of this underworld-level demon and directly broke its body into two, but even so, this underworld-level demon ghost had not died yet, the injury healed at an extremely fast speed, and the body that was broken into two was actually connected together again.

Knotty!

Yes, in the face of this underworld-level demon, Gu Shen felt that it was tricky, the other party's strength was not as good as him, but the injury healed too quickly, and there didn't seem to be any loss, no matter how it attacked, even if Gu Shen blew it up, its body fragments could still be gathered together.

A nether-level demon is already like this, what about more underworld-level demons, and even above the underworld, comparable to the demons of the human race condensation realm and even the divine realm?!

At this moment, Gu Shen really felt the threat of demons to the human race and Kyushu.

What's more, the strength of this underworld-level demon is really not weak, it's just that Gu Shen's strength is too strong, and it is difficult to find an opponent in the innate realm, so it seems that it is a little easy to deal with it.

Zheng!

At this moment, Gu Shen used the top-grade divine weapon Cangyuan Sword to perform the Heavenly Star Sword Technique, and in an instant, countless Dao Sword Gangs flashed in the void, crisscrossing and criss-crossing, and the underworld-level demon in front of him was broken into countless pieces by Gu Shen in a wail.

Airplanes!

But in the next moment, as if they had been attracted by some kind of attraction, they suddenly gathered together in mid-air, and in the midst of the black mist, this demon reappeared in the world!

"I don't believe it, are you really immortal?"

Gu Shen's eyes were indifferent, the Great Sun True Qi in his body was running, and a palm surging like a scorching sun slapped out, and the body of this underworld-level demon ghost exploded again.

Rumble!

The Great Sun True Qi turned into an incomparably surging flame, burning all the bodies of the underworld-level demons that had exploded.

At this time, Gu Shen saw that in the void, there was a black crystal flickering with bursts of ghostly light, and strange energy was released from it.

Soul Crystal!

That's right, this is the soul crystal that will be formed after the death of the demon and the condensation of the residual power.

What Gu Shen didn't expect was that the underworld-level demon ghost was not dead, and there would be soul crystals in his body.

"It turns out that it is because of the soul crystal, so it can not die or die, and the soul crystal can survive in the world forever?"

In an instant, Gu Shen understood why the underworld-level demon in front of him could be restored again and again, precisely because of the power of the soul crystal.

It turns out that when they reach the underworld level, the soul crystals are the source of the power of the demons and ghosts, and as long as the soul crystals are still there, they can be immortal and indestructible.

"How did the demons come about, such a strange method, almost immortal and immortal, really like an undead, is there really a hell?"

Gu Shen's expression was cold, this immortal method of demons and ghosts was too strange, no wonder the Liuhe Divine Sect was so eager for demons and ghosts, once the great masters of the Innate Realm Martial Arts within them fused with the demons, how many people in the world could kill them?

This can really be said to be immortal!

Ordinary demons and ghosts can have a lifespan of hundreds or thousands of years, not to mention the means are so weird, almost immortal and immortal.

"Immortality!"

Gu Shen's expression was solemn, these four words are the dreams of many people, even if they reach the realm of heaven and man with the ultimate martial arts, there will be a day when their longevity will be exhausted, and no one in the world can not die.

But now, there is a way to do it, and that is to fuse the underworld-level demons!

This discovery was so amazing that Gu Shen couldn't calm down for a long time.

At this time, Gu Shen saw that the dark soul crystal in mid-air was glowing, and the underworld-level demon was going to reappear in the world, of course Gu Shen couldn't let it get his wish.

Rumble!

The flames of the Great Sun True Qi were burning fiercely, the temperature was very hot, and the burning void was almost distorted.

At this moment, the power in the soul crystal was rapidly evaporating, and faintly, the terrible howls of the underworld-level demon ghosts continued to sound.

After a long time, it gradually subsided.

And at this time, Gu Shen felt that the soul crystal could be absorbed by him!