Luo Fan's eyes were fearless and fearless, like a gust of wind, following these monitor lizards all the way for many miles, Luo Fan could feel that the deeper he went, the more extraordinary the aura in it was, as if there was an unknown force all around.

Gradually, the front began to change, the stones began to become smooth, the terrain gradually began to flatten, and the front of the eyes gradually opened up, and what greeted me was another strange and vast space!

And the group of lizards, burrowing into this intricate tunnel, disappeared without a trace.

The whole space is about a huge circle, and the walls are stone, but Luo Fan can tell that it is different from the stone outside, as if it is a boulder that has been polished to a particularly round shape, but the whole space does not have the slightest gap, as if it is a whole piece.

The color of the walls is a grayish-black color, and it seems that after many years, the originally smooth stone surface is dull.

To be sure, this is not something that can be made by human beings!

However, it is full of traces of artificial excavation, because the creation of nature will never be so regular and smooth.

Luo Fan preliminarily estimated that the stone here could fully withstand the power of his sword without damage!

"Bang!"

A ball of flame bloomed in Luo Fan's palm, his Red Fire Divine Skill at this time was already the ultimate state, the Red Fire Divine Skill was originally a kind of martial art to develop his own fire attribute potential, and when he practiced it to the point that even if the outside world was an ocean, he could burst out into a monstrous flame!

The scorching flame is like a sun, illuminating the whole space brightly, this place. It appears to be a large circular square, atop a smooth dome. It is carved with a vast starry sky pattern!

Luo Fan never thought that it was underground. There is such a strange building!

In the center of the square, the water flows in the center to form a circular pool, and the bottom of the pool, along with some unknown equipment, the patterns on the equipment are fine and smooth, and every qiē swears that they are extraordinary.

When Luo Fan arrived here, it was as if he had stepped into another civilization from one civilization, and Luo Fan faintly felt it. Maybe...... The legends in this world are really more than legends!

And what he's doing now is to witness the legend!

Legends are always only in people's mouths, they are called legends, and if one day they can see them with their own eyes and dig them out with their own hands in this incomparably real world......

This feeling is simply impossible to feel without being there!

Knowledge. It will always be the greatest desire and hope of mankind.

Luo Fan looked around and found that in the four sides of this circular square, there were four circular arches, which was peculiar. The doors were separated by a pale blue water-like liquid, and Luo Fan walked over to a curtain of water and pushed it gently. Who knew that this water curtain was like a substance, and it couldn't be moved!

At this time, Luo Fan was deep in the ground below a kilometer. I can't contact the system, so I don't dare to mess around. I'll have to look to see if there is a way to open the water curtain.

He first felt the liquid and the source of energy that supported this liquid, and he found that the liquid that formed the wall of the water curtain came from the pool water, but the water in this pool seemed to be different from the outside world, and seemed to have undergone some changes, detached from its inherent properties, so that it could block out the people who entered it like a solid.

However, this situation is peculiar, in fact, Luo Fan has already seen it in the Tang world, Yang Xuyan can even turn the air into a wall in the last battle with him, compared to the front of him, it is already a little strange.

Thinking of the Tang Dynasty and being in such a mysterious underground ruins, Luo Fan couldn't help but think that in the Tang Dynasty, there was also a relic left over from ancient times - the Temple of the God of War.

The appearance of the God of War Temple is even older than Guang Chengzi's enlightenment, whether it is the "Recipe for Eternal Life" that Luo Fan is now cultivating, and the legendary "God of War Catalogue", all of which are from it, Luo Fan couldn't help but think, if he can go out this time, he will definitely go there to see, but I don't know if the era that opened from that place is right, if not, with his current strength, will he die directly like others?

However, from the immediate point of view, this place is afraid that there are also some extremely important secrets, and the top priority is to find out the current situation.

Luo Fan thought quietly: "Since the water flow comes from the central pool, and the water injected into the pool comes from the underground river, what if I cut off the water flow?"

Just do it, Luo Fan directly split down several tons of boulders with a sword, only to hear a few sounds of water, the water flow of the underground river was blocked, a moment later, the water in the pool gradually dried up, the water curtain gradually lowered, Luo Fan took the lead to the east on the right hand side to enter, only to see a sleek long passage, the passage is carved with some incomprehensible graphic patterns, all the way forward, at the end of the passage is a sealed stone room, it is like a prison, there is no exit, there is no gap.

At least under the shroud of Luo Fan's mind, he can't find any gaps.

This is very strange, if this is a stone room, there are no gaps, how can it be carved inside?

What's the use of a solid stone if it's tightly enough?

Luo Fan couldn't help but shake his head, he couldn't feel any mechanism around, so he had to go to other places to take a look.

To the west is a rather spacious stone chamber, and the equipment in the stone chamber Luo Fan still can't understand, but he can feel that this area, in modern terms, may be called an engineering test area.

The area on this side seems to lead to many places, with many forks in the road, and Luo Fan can only wander aimlessly, hoping to find some clues.

Along the way, Luo Fan saw countless rooms, and finally came to a room with a huge test bench, which was about dozens of zhang in size, and the sharp-eyed Luo Fan found that there seemed to be dried blood stains of some creatures on the test bench.

Luo Fan frowned slightly, judging by the color of these blood stains. It doesn't seem to be particularly old, at best within a hundred years. However, Luo Fan looked at the extremely old mirror in his hand again, and it could form such a rust. Preliminary estimates are impossible without more than 2,000 years.

In other words, the place where Luo Fan is now is by no means the final destination, so where is the place he is going?

At this moment, behind Luo Fan, only the footsteps of "popping" and "popping" sounded again!

Here, there are no cannibal lizards, and now those big lizards see Luo Fan. I'm afraid it's too late to hide, how dare you come to Luo Fan's trouble, what the hell is it!?

"Heart Sword Shadow!" Luo Fan sighed, only to see a white sword light bloom on his forehead, and suddenly the entire space was reflected brightly!

At this moment, Luo Fan only saw a faint phantom flashing in a certain direction!

The figure moved, and as soon as Luo Fan's body moved, it was like a flash of lightning chasing in the direction where the phantom appeared.

The phantom seemed to be completely unconstrained by this space, and went straight through a wall. Enter the eastern road.

Luo Fan's speed was also extremely fast, but after a moment of slowness, he bypassed several tunnels and entered it.

I saw that the phantom disappeared into the sealed stone chamber that Luo Fan had seen earlier.

"Stop!" a sword light slashed through the void like a meteor, slashing at the stone wall. The incomparably sharp Demon Suppression Sword was attached to Luo Fan's extremely strong strength, and it slashed the stone wall hard, and Luo Fan broke into it!

However. Luo Fan saw that the phantom slowly sank into the ground, faintly visible. It seemed to be a figure.

Just as Luo Fan was thinking about whether to break directly into the ground, suddenly the entire stone room exploded!

From the breach that Luo Fan opened. The fierce hurricane poured into it like a blade, and the entire gap was as if a spatial crack had opened, and the endless wind almost crushed a qiē object!

"Scratch!"

The crack that was broken by Luo Fan was getting bigger and bigger, and Luo Fan barely opened his eyes to look outside, only to see that there was a pitch-black and boundless void outside!

In the next moment, I only heard a loud bang, as if I had touched something, and the entire stone chamber exploded violently, and only a system like Luo Fan was able to stabilize his body, and then he looked at it calmly, only to see that there was a huge stone cave in front of him, and a mountain wall more than 100 zhang high stood in front of him!

Luo Fan looked around, and the phantom shadow just now, I don't know when, has disappeared!

The huge stone wall, vicissitudes and simplicity, carved and painted with countless patterns, or people or things, birds and beasts, immortals, lifelike!

On both sides of the stone wall, there are two huge stone sculptures of giant beasts, whose bodies are like giant tigers, with nine human faces, which are extremely strange!

There seemed to be a small round hole in the middle of it, and Luo Fan flew on it, only to see that in the round hole, half a mirror was embedded in it.

Luo Fan took out the rusty round mirror in his hand, and it seemed that its size was just inlaid in it!

Luo Fan's heart moved, and he put this half of the mirror into it, and suddenly, Luo Fan only felt that there seemed to be a suction force in it, and the half mirror in his hand was instantly attracted by a huge force and came out of his hand!

I saw that the rust on the mirror quickly faded, and a violent light gushed out from it, and in an instant, it engulfed Luo Fan!

When he regained his sight again, the stone wall was still the stone wall, the mirror, and it was still the mirror, but Luo Fan faintly felt that the whole world was undergoing earth-shaking changes!

Looking back, Rovandon was there!

It was as if he had seen another world at the moment!

I saw the sky surging with red clouds, and the ground was tumbling, although it was vast, it was a chaotic scene, as if it was a ruin left over from ancient times!

Looking from afar, the sky is high for many miles, the earth is wide for many miles, and the endless manic and incomparable vitality is filled with it, the upper ones turn into a raging wind, and the lower ones converge into a torrent!

If it were an ordinary person, as soon as they entered this place, they would be torn to pieces by the endless Yuan Qi Storm!

Luo Fan raised his eyes and looked due east, only to see a huge city scattered on the ground, as if falling from a very high sky, shattered to pieces! Only from some broken walls and houses can distinguish its original appearance, Luo Fan faintly felt that no words in the world can describe its original appearance!

Looking to the west, there is a mountain that has long been broken, and even if it has been broken, its height has towered into the clouds!

The huge broken mountain smashed on the ground on the side, and I don't know what kind of force could break such a mountain in its entirety!

In addition to these two places, there are also countless dilapidated palace corridors left in other places, and the most bizarre thing is that this building seems to have fallen from the sky, each one of which is shattered and scattered all over the ground, without exception!

Some of them have been buried by the wind and sand, and only half of them are exposed, but these things that have gone through many years have been so damaged that each one of them is as bright as ever!

Luo Fan couldn't help but be shocked in his heart, what would the meaning of such a huge and incomparable building represent?

Luo Fan didn't even know if this was the world he knew before, or if it was ...... What he entered was a higher-dimensional space!?

To be able to have such a space, what kind of existence can you have such a vast and boundless space area, and the vitality of this place is even more violent like the wind of the nine heavens, if the mortal body stays for a little longer, it will be blown away, at this time, Luo Fan's body has even the Xuanyin sword armor has been automatically protected, and the violent wind blows all over the head of the black silk hunting!

Obviously, this place has been completely destroyed, and the creatures in it have all fallen!

Luo Fan stepped forward, stepped into the ruins of a pavilion, turned up a stone on the ground and checked it in his hand, the palm-sized stone, extremely heavy in his hand, like a small mountain.

Luo Fan suddenly noticed that in the burial of a piece of soil, there seemed to be a white thing, Luo Fan looked through it, and it was actually a human bone!

Luo Fan hurriedly opened it, only to see that most of the dry bones had been weathered, and a small half was buried in the soil, so he survived.

Everything on his body was wiped clean by this violent wind, and there was nothing left!

Not only that, Luo Fan turned over and found that there were not only human bones in this place, but even the bones of humanoid creatures! I am afraid that all of them will not be able to withstand the wind here and be blown to death!

Just when Luo Fan flipped it, he suddenly found a stone tablet that was broken into several pieces, Luo Fan collected it, spliced it together, except for the one that could not be found, the rest seemed to be a seal of the imaginary characters, and the other handwriting was indecipherable because of incompleteness.

These seal inscriptions were silently written down by Luo Fan when Xiahou Jinxuan identified the seal inscription stele in Siyun Cliff, but he didn't expect it to come in handy now. (To be continued......)