The area of this underground space is very large, and there is no direction in this underground, Ye Fan can only keep rushing towards the depths of the space.

This space is similar to an ellipse, and the place where Ye Fan appears is the end of the oval, and the teleportation formation to the next layer is at the other end, that is to say, if you want to go to the next layer, you must first pass through the entire layer of space.

After Ye Fan advanced for hundreds of meters, he suddenly felt a flower in front of him, and then he was in another place, this sudden change made Ye Fan couldn't help but be surprised, and immediately cheered up.

This place is full of mist, the distance that Ye Fan can see will definitely not exceed three meters, and even under his feet, there is a white mist, just stepping on the fog below is like stepping on the ground.

Ye Fan looked at it carefully, and suddenly understood that he was trapped in a formation, and this space was not a real space, but a space formed by the formation, which seemed to be boundless, but in fact it was not big, but it was very difficult to get out.

Not long after Ye Fan came in, the fog in front of him suddenly surged, as if something was about to break through the fog.

After a while, a white figure suddenly appeared in front of Ye Fan, this figure seemed to be completely composed of mist, but it had a clear outline and a substantial body, and even the aura that emanated was the same emperor-level as Ye Fan.

Ye Fan suddenly understood that this formation was a trapped formation, and if he wanted to leave the formation space, he had to defeat the misty man in front of him, and the level of this misty man should be the same level as Ye Fan.

After knowing the effect of this formation and the way to get out of trouble, Ye Fan immediately calmed down, this formation is similar to the space in the Tianxuan Sword, but the difference is that the replicants in the Tianxuan Sword can be reborn infinitely, and they have the stunt of the Sword Sect, which is not known how many times stronger than this misty man.

The Xingchen Sword in Ye Fan's hand was unsheathed, and he defeated the misty man in front of him in three moves and two styles, shattering it, and at the moment when the misty man was shattered, Ye Fan disappeared again, and the next moment he returned to the previous place.

After carefully inspecting the surroundings, Ye Fan did not find any traces of the formation, and suddenly he couldn't help but admire the creator of this underground palace even more.

You must know that Ye Fan has a lot of formations in the flame art he obtained, although Ye Fan did not concentrate on research, and he knew nothing about the way of arranging the formation, but his understanding of the formation was not bad at all, but at this time, he could not even see the traces of the formation just now, which showed the clever means of the person who arranged this formation.

Ye Fan quickly gave up the idea of studying that formation, and continued to move forward, and soon encountered the second formation, which was still the same misty space as before, and the opponent was also the same emperor-level high-level misty person, but it was a little stronger than the previous one.

Along the way, Ye Fan was overwhelmed, knowing that after passing through the ten-layer formation, Ye Fan successfully came to the deepest part of the underground space of the first layer, and found the teleportation formation leading to the next layer.

The second layer of the dungeon, like the first layer, is also a ten-layer formation, but the strength of those misty people is a notch stronger than the first layer.

It's just that this kind of difficulty is nothing for Ye Fan, Ye Fan soon found that in this underground space, except for the ten-layer formation, there is no other danger, and no matter which direction he advances, he will enter the formation.

Only after successfully passing through the ten-layer formation can he find the teleportation array and go to the next layer, which made Ye Fan can't help but feel puzzled, no matter how you look at this place, it is similar to the Tianxuan Sword, which is a place to inherit and test future generations.

Ye Fan couldn't help but have a guess in his heart, could it be that this underground palace also exists like the Tianxuan Sword, and it exists to select qualified heirs.

It's just that Ye Fan doesn't know what level this can reach in order to get the inheritance, at least judging from the current news, even those super geniuses who have reached the eighth layer have not obtained the real inheritance, otherwise this underground palace would have been closed a long time ago.

"Isn't it possible to go all the way to the last layer to have a true inheritance?" Ye Fan couldn't help but say secretly in his heart.

Soon Ye Fan retracted his thoughts, and if he wanted to know the answer to all this, he only needed to keep walking, and what he would know was that he didn't know how many floors the end of this dungeon was.

After successfully reaching the fifth layer all the way, and successfully passing through, Ye Fan came to the sixth layer, and the first time he appeared on the sixth floor, Ye Fan felt the difference between this place and the previous five layers.

The previous five layers of underground space were all about the same size and appearance, if it weren't for the strength of the misty people getting stronger and stronger, Ye Fan even wondered if he had been spinning around on the first layer, but this sixth layer was completely different.

The space on the sixth floor is still oval, but the height is three hundred meters, three times the size of the previous floors, and the size is several times greater than the previous floors, the only thing that remains unchanged is the environment in this space.

Seeing the scene of this sixth layer, Ye Fan's heart was shocked, and he understood that he should not be far from figuring out the truth here.

Looking at the direction, Ye Fan immediately began to move forward, and after advancing for thousands of meters, that familiar feeling suddenly hit, Ye Fan understood that this should be the first formation of the sixth layer, but he didn't know what the difference between the formation of this layer was the previous one.

The familiar misty space, the familiar misty man appeared, only this time, this mist man is no longer barehanded, but holding a long sword also formed by the mist, which is still the emperor level, but in terms of momentum, it is at least twice as powerful as the mist man of the fifth layer.

After the misty man appeared, he immediately began to attack Ye Fan, but it was no longer as rampage as before, but stepped on a certain pace, erratic, and extremely fast, and appeared in front of Ye Fan in a blink of an eye, and the long sword in his hand stabbed in the chest.

This sword does not have a clever swordsmanship, and it can even be said to be ordinary, but it has one of the biggest characteristics, that is, it is fast.

In the cultivation world, there has always been a saying that martial arts in the world are not broken, and Ye Fan has always thought that this sentence is not correct, but at this time, in this misty person, he deeply felt this.

In terms of swordsmanship and strength, Ye Fan can completely explode the opponent's streets, but in the face of such ordinary swordsmanship, Ye Fan felt a trace of pressure, although it was only a trace, but it had already surprised Ye Fan.