Duan Fei's mood was very calm at this time, so he was able to look at the surrounding environment very calmly.

At the moment, this place is obviously underground, and it looks like it is full of mud when you look up and down, left and right, as if you have dug a large hollow hole in the very deep underground.

Duan Fei also saw such a large underground space for the first time, and the distance between the up, down, left, and right directions was at least three kilometers or more, so you can imagine how empty this is.

The location of everyone is just an inconspicuous corner of this empty underground space, and when you look up, you can see a jade white stone tower with a simple style and a total of nine floors, which is quietly suspended in the air.

When he saw this nine-story stone tower, Duan Fei's eyes were immediately attracted, and at this time, the stone tower gave him the feeling that it was like hanging high in the air and out of reach, but when you really wanted to look at it, it seemed to be within reach.

This feeling of proximity and distance is very strange, as if when you see the stone tower, you have lost your spatial judgment, or you have been included in the space controlled by the nine-story stone tower.

Such a strange nine-story stone tower could no longer be anything other than the Nine Dead Towers.

The rest of the Heavenly Demon Four Gates could not be seen in the four corners, but Duan Fei knew that they had also entered such a space, but they could not sense each other.

Blood Dongyang had already specifically explained to Duan Fei that the space where the Nine Dead Towers were located was a different space, which seemed to be located in the same location, but the layers did not know how many layers of space were superimposed on top of each other, and only after entering the Nine Dead Towers would everyone be teleported to the same space.

At this time, I couldn't tell what kind of feeling it was for everyone, but I saw that the stone door on the first floor of the Nine Dead Towers slowly opened under the gaze of everyone, and nothing could be seen behind the door, as if it was a bottomless black vortex.

Obviously, the Nine Dead Towers were suspended in the air, and everyone was located in an inconspicuous corner, but in the blink of an eye, everyone felt that the stone door that opened on the first floor of the Nine Dead Towers appeared extremely abruptly in front of their eyes, as if they only needed to take a step forward to be able to step into it.

Even the seven powerhouses of the Soul Cultivation Realm could only passively accept this strange change in space.

What's even more strange is that everyone can see many companions in front of each other, but there is only one Nine Dead Pagoda in front of them, but why is there a stone gate in front of everyone?

This kind of subtle way of using space is definitely not something that Duan Fei can understand now.

Zhan Qianqiu greeted everyone at this time, and shouted: "Sacrifice your identity number plate, this is the certificate for everyone to enter and exit the Nine Dead Tower, you must treat it as your second life, don't get rid of it!"

It doesn't need to be reminded by Zhan Qianqiu, and everyone knows what to do at this time, after all, three months of cultivation time is not wasted.

Only those who have obtained the identity recognition can enter the Nine Dead Tower, if they are not qualified to enter, they will only be lost in the strange space of the Nine Dead Tower, which seems to be far and near, and it seems that the portal to enter it is right in front of you, but no matter how many steps you take forward, there is always a gap between this step.

Even if it is the power of the soul cultivation realm, if he falls into such a strange space, the fate that awaits him will only be to exhaust his spiritual power and die!

It is precisely because of such terrible prohibitions that those who have not obtained the quota for entry, no matter how powerful your cultivation is in the realm, can only look at the tower and sigh.

Moreover, mastering the portal ban on entering the Nine Dead Towers is the core secret of the Heavenly Demon Sect, as long as the Heavenly Demon Sect always controls this unique secret, no matter how much other sects covet the Nine Dead Towers, if they can't break the ban, only the Heavenly Demon Sect can enjoy such a magical Nine Dead Towers alone.

As everyone took out their identity plates, the stone gate that appeared in front of everyone suddenly released an invisible suction force outward, directly pulling everyone into the black vortex behind the door.

Duan Fei only felt that his eyes were dark, and then his body was subjected to an invisible pressure, which gave him the feeling that his body was stretched into a slender noodle shape, which was really a little uncomfortable.

Fortunately, this uncomfortable feeling didn't last long, and it was only more than ten breaths before Duan Fei ejected from a light and shadow void in the air, and fell to the ground with a somewhat disgraced face.

This kind of light and shadow void door is very distributed in the Nine Dead Tower, it is a portal specially used to enter and exit the Nine Dead Tower, and no matter how far you go through the light and shadow void door in the future, it will automatically teleport to the location where you come in.

The time for the entire Nine Dead Towers to open is only one year at most, and after a year, all the portals will be automatically closed, and the Nine Dead Towers will be completely plunged into darkness, and according to the speculation of some predecessors, the Nine Dead Towers must be closed before they can accumulate energy and prepare for the reopening after twenty years.

Before the Nine Dead Towers are closed, you must find a way to exit, otherwise, once you fall into the tower, there will be no other possibility except for life and death.

For more than 10,000 years, as long as the people who were not able to come out in time before the closure of the Nine Dead Tower, there was no precedent for them to live.

As for the creatures in the Nine Dead Towers, they are themselves part of the Nine Dead Towers, and as the Nine Dead Towers close, they will also fall into silence, forever repeating their lives as puppets that can only be resurrected once every twenty years.

In short, the Tower of the Nine Dead is such an incomparably mysterious place, and there are too many unsolved secrets inside.

A Qi and Blood Realm disciple like Duan Fei, since he didn't have the ability to fly, it was really normal for him to fall to the ground when he teleported in, and Duan Fei had already been prepared for this, so he calmly rolled over from the ground and got up, patted the dust on his body, and began to look at the surrounding environment.

It is a place similar to the Gobi, with yellow sand rolling in all directions, and only a few low bushes can be seen as far as the eye can see, and there is no life other than that.

Duan Fei looked up and looked up, the sky was gray and hazy, as if a cover was fastened with sand and dust, even if it was the sun hanging high in the sky, the light did not look dazzling, but showed a state of raw edges.

Now I'm in the Tower of the Nine Deaths, but why is there no difference between the real world and the real world in this world in front of me?

This alone is enough to show how extraordinary the Nine Dead Towers are!