The vast depths of the underground space, the river of red lava flowing slowly on the ground spanned an unknown distance, and finally converged at a black mountain composed of an unknown substance.

The black mountain peaks stand very abruptly here, reaching a height of thousands of meters, which is quite shocking, and adds a bit of weirdness to the majestic momentum for no reason.

In the middle of the black peak, a huge hollow fell deeper into the ground, and it was difficult to find a trace of light in the pitch black, even if there were nine long flames rising from the depths of the ground, the reflected fire light could not be projected, and it was completely converged, as if only darkness was the permanent hue of this place.

Nine thick flames resembled crimson ropes, moving towards the sky with tenacity and blazing heat, emitting a terrifying heat that caused a clear vacuum barrier to appear in the space around them, and finally slowly spread and enveloped them at their end.

And at their last stop, there is a huge black sphere, which is suspended directly above the black peak, without the slightest speciality, but people naturally feel a heavy and oppressive breath impact into the bottom of the heart, making people feel suffocated.

The nine flame ropes that went upside down from the mountain peaks were innumerable, and the thumb-sized flames firmly locked the black sphere in the sky, and the small flames flowed on it, like strong flame chains, trapping them layer by layer, not revealing any power.

Such a shocking landscape is extremely rare, and even in the land of Qingyang County, where cultivation was once prevalent, it is difficult to find a realm comparable to it, let alone the dilapidated Starfall Land that is now ruined.

At this time, outside the Black Mountain Peak, all kinds of violent and chaotic energies not only drove everything in the air, but any existence on the ground was also easily destroyed in their raging, and even the surrounding stable and calm space became turbulent under this violent fluctuation.

Not far from the black peak, the three figures turned into three streamers of light and moved rapidly in the air at a height of hundreds of meters, colliding with each other, and in just a few breaths, they had already passed dozens of moves.

In the rapid movement in the air, the bloody gaze changed rapidly every hour and every moment, and each time it would brush away the confusion in his eyes, and his gaze became sharp, gradually appearing as bright as a knife light, piercing people's hearts.

The battle became more and more intense, and the speed of the fight between the three of them also increased rapidly, and the turbulent and violent energy always surrounded the three of them for several meters, and it was difficult to look directly at the mysteries.

When the three of them collided again, the small axe turned by Lingyuan in Fei Ran's hand and the blood-colored big knife in Xueli's hand were tightly pressed together, and both of them couldn't help but glance at each other, and they both saw a touch of determination in each other's eyes.

"Hmph, in order to cover up the truth in front of them, these two people actually joined forces without hesitation, looking at this situation, they want to keep me here, it seems that the mystery of this existence is still beyond my expectations."

He snorted in his heart, and before Wu Xing's silver palm on the other side slapped it, the spirit yuan in the blood force body quickly moved to the blade, and the sharp sword light slashed towards Fei Ran again under his swing.

"Drink"

Fei Ran naturally wouldn't let the blood force escape from his hands so easily, and with a soft snort in his mouth, the Lingyuan small axe in his hand shone again before the sword light arrived, and the whole was suddenly a few points larger, and then took advantage of the oncoming blood-colored sword light.

When he's ready to defend against a collision

It is strange that Wu Xing and Fei Ran did not hesitate to join forces to explore this place, and now there is such a magnificent landscape that defies common sense under this kind of place, and anyone can taste all kinds of weirdness and wrongness in it.

Especially when he thinks about what he has seen and heard recently, and then slowly sorts out the possible connections between each of them, the fog that has always permeated his mind will fade a little.

And every time at this time, the speed and power of the blood-colored broadsword will also increase by a few points again, repeatedly forcing Wu Xing and Fei Ran to release stronger strength to fight.

Because of this, the battle between the three has become more and more intense, and their rapidly moving figures in the air began to slowly disappear, and they could only distinguish their position by constantly flickering and moving three streamers.

Judging from the gradually increasing speed of the three streamers and the power carried in them, Xueli is worthy of being the elder of the Blood Knife Sect, even if he deals with two powerhouses of the same realm at the same time, he will not fall behind at all, and he is still inseparable in the fierce battle.

The battle between the cultivators of the Sky Realm was very terrifying, and the scope of the impact was no longer limited to the location on the ground, it was no longer as powerful as the cultivation of the Mortal Realm could imagine, and the aftermath of the battle was enough to destroy everything within a radius of nearly a hundred meters.

Although the battle is becoming more and more intense, and even gradually developing in the direction of a battle of life and death, it does not mean that this level is the true strength of the three of them.

Perhaps it is because of the strangeness and uneasiness that exists here lingering in the hearts of the three of them, and the three of them are always on guard and have their own scruples and worries, and they are all trying their best to control themselves.

.......

A huge roar came and went in the hands of the three of them, and bursts of terrifying energy escaped in the surrounding sky, violently tearing apart everything around the three of them, and there seemed to be a power that could tear apart all the existence in the space secretly brewing.

"Click.... Click...."

The surging energy rushed against the black peaks, and a strong tremor appeared, and violent seismic fluctuations spread from the place of impact to every part of the black mountain.

I saw that on the black mountain, hundreds of subtle cracks quickly emerged under the impact of this violent energy, and spread densely towards every part of the mountain.

It's just that the power brought by such a strong energy impact does not have the kind of extraordinary destructive power that is imagined, even if it falls on the black peak, it does not cause too many other movements, only these subtle cracks appear.

The subtle cracks, though dense, reappear in the time of the next breath in another unnoticed.

A faint black light clinging to the dust in the sky, flashed through the cracks of the black crystals, and when the black light disappeared, the cracks in the Dao Dao that spread all over the black mountains disappeared in the blink of an eye.

Only a few fragments of black crystals that were already fragments quickly slid down from the mountain, but before they could fall a few meters away, they were swept away by the violent waves of energy, and they were drowned out of sight with the waves one after another.

......

Beyond the black mountain, there are four wide lava rivers poured into the mountain, and there are many channels of different sizes on the mountain, so that many small lava flows slowly out of it and converge again into the rolling lava river.

When the three people in the air were fighting, in the black mountain, in the intricate passage hollows, a thick black shadow that fled quickly passed through the passages, and finally flashed out from the rock wall of the mountain that fell vertically in the middle of the black mountain peak, and after looking back in horror, the body did not stop at all, and under the reflection of the thin lava flow, a look of embarrassment fell deeper into the ground, leaving only a terrible roar in the space.

This thick black shadow was naturally the third-line Black Flame Snake King who wanted to fight Fei Ran to the death after accumulating abundant energy, but finally chose to flee in a hurry when the blood appeared.

Looking beyond the falling three-line Black Flame Snake King, deeper underground, there was a raging lava that emitted unimaginable temperatures, accumulating at an unknown depth below the black peaks, reflecting a faint red light.

At this time, although the Earth Third Line Black Flame Snake Snake King was falling rapidly, and it seemed that it did not control its thick body, its eyes never left a red light cluster in the middle of the underground lava.

Looking at the crimson light and seeing the crimson streamers flowing on the light, the fear and horror in its eyes slowly dissipated, until a thick desire and excitement replaced it, and its falling body couldn't help but speed up again.

At this time, in the middle of the black peak, where the third-line Black Flame Snake Snake King looked back, a layer of red mist that was so thick that it was doubly suppressed was sinking and floating up and down, and a strong aura of death was leaking from it.

There is a thin gray barrier above the red mist, and it is precisely because of the existence of the barrier that the release of this layer of fog is blocked.

"Click.... Click...."

However, as a large number of black crystals fell and accumulated, and the more powerful concussions came from the mountain, dense small fissures were spreading rapidly.

"Wow"

"Bang"

The sound of deflating began to appear, and wisps of red gas burst out from the cracks that kept cracking, just in time to meet the falling black crystal fragments, and the two suddenly erupted into a violent explosion at the moment of contact, and suddenly exploded and echoed in the secluded underground space.

Until a black crystal the size of a fist fell, the last insistence of the barrier separating the two finally shattered, only to be torn apart in an instant.

"Bang Bang Bang"

"Boom"

The red mist came into contact with the fragments of black crystals one by one, and bursts of explosions that were so dense that they made people tingle their scalps resounded through the space, and finally turned into a loud bang.

The fierce air currents were mixed with countless fragments of black crystals, and the powerful hurricane rushed straight up with a blazing and dangerous aura.

"This damn beast!!Actually fled from my hands again!This is simply a shame!", looking at the third-line Black Flame Snake King who disappeared in front of him, Fei Ran yelled angrily at the sky.

He really didn't expect that the third-line Black Flame Snake Snake King, who had previously shown a sworn battle to the death, would make such a move.

I don't understand even more, this is only a year, and the third-line Black Flame Snake Snake King who had almost died under his hands not only did not die, but grew so quickly.

The intelligence he has now shown is extraordinary, and he is able to escape danger with his instincts, a dramatic change that is completely different from what it was a year ago.

Even though he had already estimated the power of that thing in his heart, he still never thought that his estimate was much lower than its real strength, which made him a little confused.

On the other hand, Wu Xing on the side did not show too many mood swings, and simply adjusted his slightly disordered aura, and then whispered: "Why be so noisy, since this evil beast chose to flee into this place, I think it is also to seize that thing before us, we will definitely meet it again, and then we will take action to solve it."

As soon as Wu Xing's words came out, the anger in Fei Ran's heart rose again, and he hummed a few words angrily towards the place where the third-line Black Flame Snake Snake King disappeared, and then turned his gaze to Wu Xing on the side again, showing a trace of anger between his eyebrows, and snorted coldly: "Hmph, if someone else has something else in his heart, why should I be like this."

Fei Ran's words were very straightforward, and he did not hide his dissatisfaction, and Wu Xing did not feel much ridicule when he heard it, but his heart was full of sneers.

In the final analysis, the two of them are only a temporary agreement alliance, and the level of trust between them is not very high, and it can even be said that there is no trust at all.

For them, this cooperation alliance is just a cooperation on the spot, and they trust themselves the most at the critical moment, and there will be no other possibility.

The two seem to work together to explore this place again, but in fact, they have their own calculations in their hearts, and what they need to watch out for in this place is not only the strange beasts that live here, but also the other party around them, which is also very clear in their hearts.

Now that he already knows this, and it has been pointed out now, Wu Xing will not hide it again, and he also sneered: "There is no need to say more about the relationship between you and me, now that I have come here, the next danger will only be better, why bother so this, it is better to deal with the current situation in advance."

As soon as he finished speaking, he turned to look behind him at the shocked blood force from the sight in front of him, and two sharp rays of light appeared from the position of his eyes.

Fei Ran understood that this was not the time for the two of them to turn their faces, and he was no longer entangled in this matter, glanced at the scene imprinted in his eyes, and also turned his gaze to the shocked blood force.

At this time, the aura on Xueli's body was very disordered, obviously not caused by a short period of time in the sky, but from the fact that his state of mind had received a lot of impact, reflecting a certain fluctuation in his cultivation.

It's no wonder that he is not amazed, the scene in front of him is indeed full of shock, and no one who sees it can avoid the fluctuation of mood.

Because the scene in front of him is really incredible, and it is a little weird and unusually oppressive.

Before Blood Li discovered the vision, his gaze had been moving back and forth between Wu Xing's two and the fleeing third-line Black Flame Snake Snake King, and this situation continued until the third-line Black Flame Snake King disappeared.

It was only at this time that he noticed that a huge black shadow nearly a kilometer high and covering an area of five miles appeared in his eyes on the ground directly in front of him.

Under the shroud of black shadows, the already dim space around them became a little darker, and the invisibly appeared bursts of spiritual oppression.

When he looked closely, he was shocked to realize that the black shadow was actually a mountain standing in this space, and in this underground space that was so deep that it was not many deep, such a mountain suddenly appeared, and anyone would feel incredible and strange in their hearts.

It's just that this mountain peak is different from what can be seen from the outside world, and the material that composes it is not simple mud and stones, and the forest on it is not a green forest, but a piece of strange smooth black stone.

The smooth black stone on the mountain is an unknown black crystal that seems to absorb and release a cold light, as well as countless hot lava, as if it were a mountain composed entirely of lava.

These lava flows out from all parts of the mountain, the highest one is nearly two hundred meters high, winding all over the mountain peaks, looking like human veins covering the mountain peaks, and shaped like a huge red snake, revealing bloodthirsty blood, looking very hideous and terrifying.