It was a huge pitch-black portal, like black jade, and like black iron.

There seemed to be an extremely powerful power contained in this door, and Yi Xuan knew that this door was indestructible just by looking at it.

Even if he holds the Zixiao Sword and slashes it with all his strength, I am afraid that he may not be able to leave a trace on this door.

Although the Zixiao Sword is powerful in nature, and its sturdiness far exceeds that of this gate, after all, the level is still too low, and the huge power cannot be exerted at all.

If the Zixiao Sword can become a heaven-level mystical weapon, or even surpass a heaven-level mystical weapon, then it is still possible to split this door.

The door had been opened, and behind it was a dark whirlpool in which nothing could be seen.

"This pitch-black vortex should be similar to the door to enter the Mysterious Spirit Secret Realm, and it is used for spatial teleportation. However, there are restrictions on the door of the Xuanling Secret Realm, and you must enter it below the Xuanshi Master. But this gate does not, and people of any realm can pass through. ”

Yi Xuan didn't think much about it, they all came here, even if it was the Longtan Tiger's Den, he had to go in and break in.

With one step, Yi Xuan came to the pitch-black whirlpool. With one more step, he entered the dark vortex.

Sure enough, as Yi Xuan expected, it was dark in front of him, and a feeling of the world spinning came.

By the time Yi Xuan found that he had already stood up and could see things, he had already arrived at another place.

It was a passage, about nine meters wide, flanked by pitch-black stone walls, which were five meters high, and on which there were pitch-black seals.

Yi Xuan looked before and after and found that there was no one around him. It seems that this black vortex is also a random teleportation, and everyone's location is different.

Yi Xuan looked up again, it was a pitch-black night sky, just like the night in the Xuanling Secret Realm, without a single star.

"Labyrinth?"

Yi Xuan raised his eyebrows, this scene was indeed very similar to the legendary labyrinth.

Yi Xuan exerted force with his legs and jumped upward.

If this was in the outside world, Yi Xuan would at least be able to jump hundreds of meters into the sky with this jump.

But here, Yi Xuan's leap could only make him less than one meter above the ground. And soon Yi Xuan fell, not even staying in this air.

Yi Xuan looked at the pitch-black ground under his feet, and couldn't help but gasp in his heart.

"It's so strong, I didn't feel anything at the beginning of twenty or thirty centimeters, but the more I went up, the stronger the suction, and when I reached **ten centimeters, it was extremely difficult for me to lift another centimeter!"

"Under the restraint of this suction, I'm afraid even Xuanzong may not be able to jump on this stone wall!"

Yi Xuan was not discouraged in his heart, he just tried it just now.

In Yi Xuan's heart, he already knew that it was impossible for him to jump onto this stone wall, he just wanted to know what this restriction was.

This is a labyrinth, so naturally it will not be so easy for people to jump on top of the stone wall.

Yi Xuan spread out the soul power, and found that just like he thought, the soul power really couldn't penetrate this stone wall.

As soon as Yi Xuan's soul power touched this stone wall, the pitch-black seal on the stone wall would circulate, and the entire stone wall would seem to turn into a glass without a single gap, blocking his soul power.

The same is true upward, although there is no suction from the ground to absorb Yi Xuan's soul power, but once Yi Xuan's soul power exceeds the height of the stone wall, an invisible shield will immediately appear, blocking his soul power.

No matter how Yi Xuan's soul power impacted, it couldn't penetrate at all.

Yi Xuan can understand these things, and these are also expected by him.

However, to Yi Xuan's surprise, this labyrinth actually had a great suppression of soul power.

Yi Xuan's soul power had already reached the level of a sixfold Xuan Master, and it was emitted with all its strength, and it could envelop a six-mile radius outside. And here it is only 600 meters, which is a full ten times smaller!

"It's troublesome now, mazes are generally made up of formations. I'm not good at the formation at all, and the soul power is suppressed, and it is extremely difficult to get through this labyrinth. ”

Yi Xuan frowned, all the conditions at the moment were not very favorable to him.

"Only by taking one step at a time, presumably there is not a dead end in this labyrinth. ”

Yi Xuan held the Zixiao Sword in his hand, selected a direction, and strode forward.

The suction power of this ground will only have some effect on Yi Xuan when he is forty or fifty centimeters above the ground, and there is basically no problem with walking.

Yi Xuan kept walking and walking in this labyrinth, and he didn't know how long he walked, during which Yi Xuan also encountered several forks in the road, Yi Xuan all chose the road on the left hand side, and returned to the same place when there was no way.

Every time he walked through a place, Yi Xuan would leave a scale, or a small piece of animal skin, as a mark, which was the fierce beast material he had collected when he had killed countless fierce beasts in the Xuanling Secret Realm.

Before he could deal with it, he arrived in this Abyss Demon Palace.

In Yi Xuan's Mixed Yuan Ring, in addition to this fierce beast material, there are also a lot of Xuandan and fierce beast meat.

There are various types of this Xuandan, detoxification, healing, replenishment of Xuanli, etc., all of which are perfect Xuandans refined by Yi Xuan himself, and the grades are all above the best Xuandans at the human level.

This fierce beast meat was specially prepared by Yi Xuan considering that he didn't know how long he would stay in the Abyss Demon Palace, which was enough for him to eat for a few years.

Yi Xuan didn't understand the formation, so he could only choose this stupidest method. Choosing a direction and moving forward will always allow him to find an exit.

Unconsciously, Yi Xuan felt that a day had probably passed, and it should be dark outside now.

Yi Xuan walked with eight steps chasing the wind, and although he didn't show the fastest speed, he had walked at least hundreds of miles in one day.

I don't know how big this labyrinth is, more than a thousand people came in, and after walking hundreds of miles, they couldn't even see a single figure.

There is no way, there is no way back now, I can only find it slowly.

Fortunately, there is still an aura in this labyrinth, although it is not very rich, but it is enough for Yi Xuan to replenish the Xuan power consumed by eight steps to chase the wind.

Otherwise, Yi Xuan would not be able to hold on for half a month if he relied solely on Xuan Dan to replenish Xuan Li.

Yi Xuan stopped and sat down to rest.

Although his Xuan power was not consumed, after walking in this dark environment in all directions, his mind was already a little tired.

And Yi Xuan's original state of mind couldn't help but be a little upset and irritable.

Although Yi Xuan hadn't found any danger in this labyrinth, in this mysterious place, no one dared to guarantee that there would be any danger suddenly

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