The clouds were low and the sky was dim.

In the vast oasis, bursts of tyrannical beast roars rose one after another, and the air was like water, rippling and stirring.

The sword light and the green reflect each other, shuttling through the jungle, coming and going without a shadow.

Everywhere the sword light passed, the blood rain poured down, and one after another powerful demon beasts died under the sword light, falling in a pool of blood, and the rich smell of blood diffused and filled the air.

The subtle thing is that the sword light is incomparable, coming and going, but it can't hurt the trees and grass that the demon beast is close to, just like a spring breeze.

The figure didn't stop for half a minute, and Su Lingxuan left quickly.

He is no longer in the human realm, but in the six innate realms.

The main world of the Great Ape King is the Middle Earth Divine State, and outside the Middle Earth Divine State, there are still six strange realms that cannot be inhabited by humans and demons, which are collectively known as the Innate Six Realms. As long as one has the cultivation of the third grade, anyone can easily open the door of the realm and enter and exit the human realm and the realm of all parties freely.

These six innate realms are vast and dangerous, and the creatures that inhabit them are wins, scales, hairs, feathers, kun, and corpses.

Among them, the strange realm corresponding to the "corpse" is the evil ghost road, which is inhabited by countless ghouls and corpse soldiers, and there is also the Hades Emperor Youdi who is the king, collecting the corpse and taking the corpse demon as his subordinates, and the power is huge, while the strange realm corresponding to the "Mao" is the beast road, which has countless fierce beasts living in it, which is extremely dangerous.

And the realm that Su Lingxuan is in at the moment is this fierce beast Dao.

There are all kinds of strange beasts living in the beast road, they are either strong in battle, or amazing speed, or amazing endurance, and the high-grade beasts are comparable to the strength of the third-grade martial arts magicians when they are adults, so there are often famous martial arts masters who rely on their own strong martial arts techniques to enter this beast road to capture the beasts and tame them as mounts.

Of course, there are many unlucky people who die.

……

Killed a batch of fierce beasts, and another batch of fierce beasts smelled blood and killed.

Su Lingxuan was overwhelmed.

He took out a piece of white paper, folded it in three stacks, and folded it with a paper crane.

"Sickness!"

Mobilize a trace of force contained in the fingertips, the flying spell is attached to the paper crane between the fingers, and with a throw, the paper crane Huo Ran becomes a big man, flapping its wings and flying straight into the air.

Su Lingxuan flew away, like a light flock.

The paper crane didn't tremble for a moment, and carried him into the sky and flew straight into the distance.

This spell is from the Daomen Dengdao shore of a line, easy to learn, just started the Taoist child, a little practice can be controlled, the form is not limited to the paper crane, as well as paper boats, paper airplanes and the like, as long as the spell is applied, you can fly, but limited by the boundaries of the spell, the flight speed is not fast.

Su Lingxuan flew high in the sky while riding the paper crane to fly high, and at the same time cast the Cloud Piercing Eye Spell on the eyes, staring at the distant horizon to find a target.

I don't know how many miles I flew.

"Black Demon City should still be in the beast path, such a big target, it shouldn't be difficult to find."

While he was thinking, a long melodious howl suddenly sounded in the distance.

The voice was loud and ferocious, full of an oppressive force, indescribably terrifying.

"Finally found."

Su Lingxuan was refreshed when he heard this, his mana surged like a tide, and the paper crane under his feet suddenly accelerated and flapped its wings, turning into a white shadow, flying straight towards the source of the sound.

Since cultivating the Three Treasures and Nine Hua True Scriptures, condensing the Yuan Shen, the mana has increased extremely rapidly, and the various spells and spells that have landed on the Dao Shore Su Ling Xuan have come at his fingertips, and because of his supreme talent of super saint god, he has already surpassed the limit of ordinary spells, and with a slight change, the speed of the paper crane's flight has been greatly accelerated.

Stepping on the paper crane, flying in the air, Su Lingxuan soon saw a sea of blood thousands of miles away.

The sea of blood was composed of pure blood light, boundless, undulating with the wind, and in that sea of blood, there was a huge black shadow comparable to a mountain.

With the Dao Technique Cloud Piercing Eye, even if it was thousands of miles away and there was a heavy blood light, Su Lingxuan's eyesight was still able to penetrate the blood light, and he saw that the huge black shadow was a machine battle city.

Moreover, in the bloody light that enveloped the entire city, there were rolling dark clouds, covering the sky and the sun.

Thunder and lightning burst out in the dark clouds, one thunder after another exploded in the dark clouds, electric snakes danced wildly, thunder dragons galloped, and the sound of thunderbolts was endless.

The strange thing is that the countless rolling thunder lights all attracted a strange force, and they sank into the Black Demon City, as if they were providing endless energy to the Black Demon City, making it drive tirelessly and wildly on the earth.

Looking at the direction of Mercedes-Benz, it is just rushing this way.

"Sure enough, it's Black Demon City!"

Su Lingxuan let out a long roar, controlled the paper crane, turned into a flying meteor, and shot towards the sky.

Both sides were extremely fast, speeding in each other's directions, and thousands of miles of distance passed in an instant.

When he came closer, Su Lingxuan saw it more clearly.

This Organ Battle City was exactly what he was looking for, the Black Demon City, one of the only three remaining Organ Battle Cities in the world.

Compared with Phoenix Battle City, the biggest difference between Black Demon City is that it does not rely on spider-arthropod-like giant pillars to support the ground to walk, jump, and drive, but to dig huge holes at the bottom of the city, distributed one every hundred steps or so, and constantly spray five-colored clouds in the inside, relying on the jet force to hang off the ground, and move like flying.

At the bottom of the entire Black Demon City, there were hundreds of thousands of holes that sprayed five-colored smoke, and the waves of qi that were sprayed were powerful and domineering, overturning the dirt on this nameless wasteland and mixing into a rolling turbid wave.

In addition, Black Demon City is a mechanical battle city with sufficient energy supply, complete various defense measures, and normal operation. The wall that encloses the entire city is a huge formation base, and the powerful defensive barrier is opened, and anything except blood light can enter and exit freely.

Su Lingxuan saw it as the original book and knew that it was most convenient and safe to enter from the hole below.

Jumping down from the paper crane, when the huge figure pressed his head, he turned over dexterously, avoided the jet of air waves, and raised his hand to shoot a sword qi shot.

Laugh at!

The sword light broke the water by dividing the waves, cutting the colorful smoke into two, and sinking straight into the hole.

Almost at the same time, a faint sound of metal cutting sounded.

Su Lingxuan cast a Dao technique, his body briefly turned into light, rushed into the multicolored smoke, and then swept through the internal passage that shrouded the holes, and easily entered the interior of the Black Demon City.

Even though he had long known that the internal structure of the Organ Battle City was surprising, full of a sci-fi atmosphere that was contrary to the background of the times, when he saw it with his own eyes, Su Lingxuan couldn't help but be amazed.

As far as the eye can see, there are all kinds of organs, rumbling and roaring, and they are constantly running.

Countless arm-thick iron cables were vertical and horizontal, and blue electric light was guided along the iron cables in various places, driving devices that looked like power furnaces, and then generating five-colored clouds, which were sprayed into the connected pipes.

There is no doubt that this machine battle city is powered by thunder and lightning in the clouds!

But that's so unreasonable!

Supplying energy to an entire giant city, as well as supplying various formations, the energy consumed at every moment is an astronomical amount, not to mention that it is always in operation, and the amount of energy required can be imagined. In the later generations when science and technology were developed, it is estimated that only large nuclear power plants will supply it.

But this is a super martial arts world, and it would be too bad to talk about science.

From the bottom of the trap battle city, follow the path all the way up.

The more he walked up, the more solemn and serious Su Lingxuan's expression became.

With his skill and realm, he is of course extremely sensitive to the energy fluctuations inside the Organ Battle City, and the first time he enters the Organ Battle City, he feels the majestic energy surge, but when he gets closer and closer to the sky, the breath of the majestic power becomes more and more terrifying, making people feel pressure.

In his perception, it was as if a sun had been placed above, and the vast power was boundless, giving people an unrivaled sense of despair!

Every once in a while, a majestic energy erupts from the "sun", and is received and transformed by strange devices, and transported to all corners of the trap battle city.

"What a majestic power! At least 5,000 first-grade masters can contribute to it, and if they can really gather together and burst out, even the strongest Big Ivan (equivalent to 17.5 billion tons of TNT explosives) will be overshadowed! In the human realm, it is not too easy to destroy millions of armies!"

If he still felt a little disapprehensive when he read this in the original book, then Su Lingxuan was now completely shocked by this murderous weapon, if someone was to control this organ battle city, he would definitely not hesitate to pull out his legs and leave, but now, what he wanted to do more was to immediately find the soul seal bead of this organ battle city and take it as his own.

Unfolding the light work, Su Lingxuan searched the more than ten floors below in an instant, and occasionally followed the hole to look out, and the outside scene couldn't help but fly backwards, obviously the entire Black Demon City was running wildly.

After going up one level further, Su Lingxuan came to the "sun" in the sense not far away.

The red light in front of him was like a pillar, a dazzling red light, with a diameter of more than 100 meters, spanning the battle city dozens of floors above, and it was sucking thunder and lightning from the air.

If an outsider comes here, they will be stunned.

In the red light, there was a huge head.

The giant eye on that skull was as terrifying as a dozen adults in diameter.

This huge head has seven sharp horns, without any hair, the mouth like a pool of blood is slightly open, and the giant eyes are full of red flames, even if there is only one head, it is still so invincible and arrogant.

"This is the void head of the divine beast, such a big head, how tall should the body be? I'm afraid it's even bigger than the big turtle under the Ice and Fire Glare City!"

Su Lingxuan was secretly stunned and slightly dizzy.

In the primeval period of Middle-earth Shenzhou, the creatures were all huge and powerful, and now the masters of all the factions were in front of them, they were fireflies under the bright sun, not to mention what kind of first-grade cultivation was, that is, the masters who survived the first heavenly tribulation, and they couldn't even compare to a single foot hair of these primeval powerhouses.

And the divine beast is empty, and it is a powerful existence in the primeval period, undefeated for hundreds of millions of years, and finally encountered the only beginning of the ancient Hook God before he was planted, and was miserably divided into corpses and suppressed.

But even then, it didn't die.

This head hundreds of meters tall seems to be lifeless, but in fact, it is full of vitality inside, and its will is as vast as a galaxy, as strong and condensed as a star.

"A divine beast of this level, even if it only has one head left, is not something that ordinary Heavenly Tribulation masters can match! It's hard to imagine how powerful Lixu was in its heyday? If you use the main god space's rating method for reincarnation, I'm afraid that even if you have corrected your strength, it will be a true god level!"

Su Lingxuan thought to himself.

This black demon city uses the head of the void in the divine beast as the source of power, and has the most clever combination of tricks and spells, and has a terrifying and unparalleled combat power, if you can refine the soul seal bead, the benefits will be endless, but the benefits are big and the risks are also great, first of all, you must have the ability to surrender the ritual and power of the void here.

The master of the wood clan who cast this city thought he was clever and used the head of the divine beast Lixu, but he didn't know that it was conspired by the inner void in turn, and he spent a huge amount of energy and effort in vain to cast various spells to draw the power of thunder and lightning to nourish its divine soul and mind, not to mention, it was also suppressed by the inner void for thousands of years, and it was not allowed to be free.

Just imagine, even those masters were played and suppressed by the Void, even if his strength was greatly improved, Su Lingxuan would never dare to boast of being the head of the Void here.

Fortunately, his purpose was not to subdue the void consciousness of the divine beast from the beginning.

Airplanes!

Suddenly, the huge head suddenly shook, and a pair of huge eyes opened.

Bang!

The thunder and lightning in the sky slashed angrily, and the golden light ran wild, like a dragon and a snake, and a steady stream of converged on the top of the organ battle city, the huge head, suddenly raised to the sky and roared, with a big mouth, and the nine heavens thunder and lightning were suddenly sucked down by an irresistible force and thrown into the mouth of the strange giant.

Snort!

Even if it is the escaping thunder and lightning qi, when it is dispersed in the air, it still fluctuates in all directions, fierce and incoherent, and it is even more terrifying and domineering than the ordinary second-grade master's full attack!

Su Lingxuan had to protect his true qi with luck and protect himself tightly.

At this time, the benefits of cultivating Hao Cangxuanjue were reflected.

As soon as that terrifying thunder light jinfu came into contact with Su Lingxuan's body protection true qi, he was immediately devoured by Hao Cang Xuanjue's true qi, refined into an incomparably pure true qi, and then fused with the twelve rounds of Bingxiao true qi into one, in a short period of time, the twelve rounds of Bingxiao true qi and Hao Cangxuan Jue's true qi soared wildly, and they were comparable to his work for several months.

"I'm not mistaken, this is the best place!"

Su Lingxuan was happy in his heart, and he was running the thunder and lightning power of the True Qi Refining Attack Body.

When all the power of thunder and lightning that overflowed above was dispersed, and the thunder and lightning power that entered the body was all refined, Su Lingxuan's power increased dramatically, and he had reached the forest of the super realm.

Bang!

At this moment, the huge head that had almost swallowed up the power of thunder and lightning in the sky slowly rose into the air, and when he looked closely, he saw a thin emerald green true qi below, connected to the giant like a ribbon.

At the same time, a loud roar came from under the skull.

The sound roared for hundreds of miles, deafening, making Su Lingxuan feel trembling and roaring in his ears.