"Boom... Prosperous... Bang!"

A huge collision sound continued to be heard from the depths of the earth, and Doom Yun continued to unleash the Heavenly Sword Technique in the space of the tree hole, trying to cut through the thorns that bulged like stalactites!

It was fine at first, but the further back on, the more inadequate. Not only is the true element consumed excessively, but these are also getting thicker and denser!

If at the beginning, Eyun only needed three swords to cut off one thorn, then now I am afraid that he needs six or seven swords, and some of the thick thorns are even more than ten swords!

The scarcity of true yuan, even in this pitch-black weak water undersea, can see that Eyun's face is extremely pale. Then he let go of his hand and took the sword baby back into his body!

"No, I have to take a break, I didn't expect that all the true yuan only let me advance ten meters, and the hole seems to be far away, I have to get closer"

With that, Eyun retreated to find a place where he could sit cross-legged, took out the immortal stone and concentrated on restoring the true element!

Although Doomyun will transfer space, the spatial law here is suppressed by weak water, so it is not so easy to cast, otherwise Doom Yun would not have to do such time-consuming and laborious work. As long as you go a little further, you can perform the space transfer!

In this tree cave space, the divine consciousness was greatly suppressed, although he didn't know what was going on inside the cave, but Eryun could feel that there seemed to be a lot of space inside!

Soon, Eyun filled up the true element, and sacrificed the sword infant to slash at the thorns again. It looks like an old man with a rusty wood knife!

Then there was another roar from the depths of the tree hole.

As time passed, the thorns fell, and Eyun put all the severed thorns into the storage ring, revealing a passage large enough to hold them. Eyun kept advancing, and finally was hit by a super-large thorn that almost blocked the entire hole, Eyun estimated that with a thorn of this magnitude, he might not even be able to cut off the fur in ten days, so he gave up decisively!

However, looking at this distance, it is no longer a problem to cast space transfer!

At this time, Eyun suddenly realized that the bottom of the sea was the body of the World Mountain, and he was not crossing the World Mountain now? This also explains why it is so hard! In this way, the World Mountain is not hollow?

Eryun also felt that he was obviously walking down, but the further down he went, the closer he was to the entrance of the cave, the more weird the gravity became, and now Eryun felt like he was walking on flat ground. However, this stimulated Eryun's curiosity more and more, what is in the mountains and mountains of the world!

"Space Transfer!"

It took Eryun a breath to feel the law of space, and then it took half a breath to absorb the law of space, and when it was a full three breaths, a cumbersome light array appeared on the bottom of Eryun's feet!

In the outside world, Eyun didn't need to connect the formation at all to cast a spatial transfer, and it only took a moment to complete, but it took so much time here, which showed how great the suppressive force was.

But fortunately, the formation was depicted, and the rich spatial fluctuations in it were fleeting, and the figure of Doom Yun disappeared along with it!

At the bottom of the World Mountain, there is a large space. The World Mountain was originally like a small planet, so this space is also big and terrifying!

As soon as Eyun entered here, he had a strange thought, such a huge space, the mountain was directly hollowed out, what was supporting the world mountain to stand?

Eryun first looked down and found that the bottom was a wide plain with a slight protrusion, and there was a grid like a field character, and Eryun's first reaction was the back of a turtle. After that, Eyun looked up and found that the top of this space was actually covered with stars and points of light, but when Eyun released his divine sense, he found that each of the stars and points of light was a hundred meters in size, but he was far away!

And each of these points of light falls a pillar of light, shining at the intersection of each Tianzi below!

Eyun was deeply rooted in the essence of the Heavens General Outline, and he knew in an instant that this was a suppressive formation - the Stars Zhenling Great Array, this formation was a high-level immortal formation!

The formation is divided into spirit array, immortal array and divine array. The higher-level immortal array can completely trap the creatures below the Immortal Emperor, and it is the Phantom Immortal who is good at the formation!

There is actually a high-level immortal array here, what is it suppressing, and where is the origin qi?

Eyun searched everywhere, and suddenly found that there were five huge pillars erected around this space, each pillar was not so much supporting the World Mountain as being suppressed by the World Mountain.

Doom flew towards one of the pillars and followed it towards the top. The more he observed, the more he felt that something was wrong, this pillar seemed to be alive, no matter how he looked at it, it looked like flesh and blood.

After a while, Doom reached the end of the pillar, and to his horror, he found that the end seemed to be the sole of a foot!

Eyun looked down again as he noticed the shape... Seem... It seems to be a basalt spirit the size of nearly half a planet!

As soon as Eryun took out the Eye of the Sealed Spirit, the surging aura rushed to his face, and the huge power of qi and blood surged like a tsunami!

Looking at these five pillars again, he found that countless black iron chains had tied them into zongzi, but this invisible iron chain was a condensed object of the law of suppression!

"It seems that something remarkable has been suppressed here"

Eyun was a little amazed, but why was there such a suppression of such creatures here?

Eyun also saw that one of the thinner pillars had the most suppression laws, and it must be where the head of the Xuanwu Spirit was!

Just as Eyun was considering whether to go over and take a look, suddenly his divine sense received an old, thick, and charitable voice!

"Kid, come here!"

"Who? Who is talking?" Ei Yun stared at the surroundings, especially the ground, could it be that this Xuanwu was alive?

"Don't be afraid, child, I won't hurt you, I believe you've seen my situation, I can't do anything anymore"

Eyun felt that the source of the voice was the thin pillar with the most suppression laws, and he knew that it was the Xuanwu Spirit talking to him!

Eryun was no longer cautious, and flew directly towards the head of the Xuanwu Spirit.

After a while, he saw a hideous earthy yellow serpentine head, but the eyes and mouth of this head were closed, and it was full of dark laws of suppression. And above this skull, there is a vague and uncertain chaotic sphere, which seems to be the core of the suppression, because these suppression chains are stretched out from it!

And when Eyun saw this sphere, he was immediately excited, and he could clearly feel that this mass of energy was of great benefit to him!

"Hehehe!" Xuanwu suddenly laughed, but Eyun didn't find out where the voice came from, "Child, I have felt you since you were close to the World Mountain, the breath on your body is very similar to the Origin Qi, presumably you have cultivated one of the ten major Origin Exercises, and your breath is mixed, you must have cultivated more than one, and there is also an aura that makes me tremble"

Speaking of this, Xuanwu suddenly paused, followed by a long groan

"Child, you are not simple, maybe you can untie the shackles on my body and escape from this cage!"