After a long time, Chu Yun walked towards the top of the mountain, and everything else, he put it down for the time being, because if he thought about it now, he couldn't come up with a reason, so he could only put it down for the time being.

"Buzz!"

One step later, stepping into the place where the endless heavenly power was fused, an indescribable terror erupted near him, like the destruction of the world, extremely terrifying.

But he was protected by the power of the Nine Heavens, and Tianwei did not dare to disturb him, and he still stepped on the top of the mountain.

Then, you can feel that the terrible Tianwei is still dissipating, standing on the top of the mountain, you can no longer feel it, there is any so-called fluctuation of Tianwei, but this mountain top is not calm.

The wind howled, rolling up thousands of waves, one by one, filled with the extremely pure spiritual power.

Compared with the spiritual power that is full of spiritual power in the space at the foot of the mountain, the one on the top of this mountain is obviously more majestic and rich, and it has reached the level of richness, so that the space is moist, and it seems that the spiritual power turns into rain!

This makes the space extra heavy, and walking in it is like being in a swamp.

The power of the Nine Heavens protects each other, and Tianwei still does not dare to disturb, and this kind of spiritual power also does not dare to disturb, even if it roars by, when it reaches Chu Yun's body, it will pass by.

Chu Yun didn't pay any attention to these, his gaze moved slightly, and he landed on the left and right of the middle of the mountain.

The line of sight here is very open, and the endless pure spiritual power has not affected the line of sight even though it has turned into rain, and on the entire mountain top, there is only that one conspicuous thing.

To the left and right of the center, there is a huge stone monument, just like the boundary monument seen outside.

The difference is that the boundary monuments outside have been eroded into mottled because of the passage of time, and many places have fallen off, and the sense of vicissitudes of time is extremely strong.

The stone tablet in the eyes is intact and has not been eroded by time, and the years have not left the slightest trace on it, as if it has just been placed here.

In Chu Yun's body, a mysterious light shot out and fell on the stone tablet, and immediately, an extraordinary spirituality diffused from the stone tablet, as if it had been sleeping for many years, and today, it finally woke up.

Then, on the side that Chu Yun was staring at, among the stone tablets, there were mysterious patterns clearly revealed.

Chu Yun's eyes moved, these mysterious lines were the mysterious inscriptions he saw on the boundary monument outside, and at this moment, this inscription was extremely clear and appeared completely.

The so-called inscription is not a text, so I don't know what it means.

What appeared in Chu Yun's eyes was like a pattern.

The mysterious lines are connected, and on the stone tablet, an extremely complete picture is outlined.

What does that pattern mean, Chu Yun couldn't understand it.

But I believe that this is definitely reminding myself, so after a while, Chu Yun came to the stone tablet and carefully observed the pattern.

Even if he couldn't read it, he didn't understand what it meant, and he was already here, so it was impossible to leave just by looking at it.

At least, he wanted to engrave this pattern completely in his mind, so that he could open it in his mind at any time, so as to slowly feel what this mysterious inscription recorded.

Time passed little by little, and slowly, Chu Yun copied it in his mind.

He closed his eyes, and when he wanted to look at it, the mysterious inscription would appear in his mind, extremely clear and clear, and he was sure that he would not forget it, and he would never forget it.

When it reached this level, Chu Yun slowly opened his eyes and exhaled softly, preparing to leave.

The Great Descending Dragon Wood has been obtained, and the mysterious inscription has been engraved in his mind, and he has no other interest in this ancient place, and it is time to leave.

Suddenly, his heart shook slightly, and the mysterious inscription that appeared in his mind, the pattern it represented, he was now, and his eyes were still on the stone tablet.

Two copies of the exact same pattern, one in their own mind, the other on this stone tablet.

Chu Yun suddenly felt that this pattern was somewhat familiar, not unfamiliar, and it was not the first time he had seen it.

It's not the first time here, it's not that he's seen this mysterious inscription on the boundary monument before, no!

Long before the inscription on the boundary monument, it was as if he had already seen this pattern.

So, when exactly did you see it?

Chu Yun thought about it bitterly, his memory kept wandering towards the past, and at a certain moment, he suddenly stopped, staying in a certain time period in the past.

That time period was his experience in the Xuan Domain Battlefield, and it was also the core place of the Xuan Domain Battlefield.

In the core of the Xuan Domain Battlefield, he once stepped into the vast universe.

In that vastness, he once felt that there was a huge magic circle, separating heaven and earth from the depths of the vastness.

The great array, boundless, seemed to cover the entire vastness.

Back then, Chu Yun didn't understand what was going on, and today, Chu Yun also doesn't understand what kind of existence the so-called Great Array is.

However, this mysterious inscription actually has an extremely close relationship with that large array.

If you feel it carefully, the mysterious inscription seems to be a simplified version of the big array, or rather, this mysterious inscription is a part of the big array, and it is also the most important part.

In other words, the feeling given to Chu Yun was that this mysterious inscription was the core formation base of that great array!

The so-called base of the formation, the foundation of the big array!

Back then, outside the nine heavens at the core of the Xuanyu Battlefield, he felt the existence of a great array, and today, a part of this great array, or rather, the foundation of the great array, appeared in such a way and was engraved in his mind.

What does this mean?

Chu Yun didn't understand, no matter what, he couldn't figure out what was going on.

"Buzz!"

When he was thinking hard about what this mysterious inscription meant when it fell on him, he was amazed, on the stone tablet, the mysterious inscription moved slowly.

This made Chu Yun intuitively feel that this was the operation of the Great Array Formation.

The answer is very simple, this is to let Chu Yun remember the trajectory of the operation of this formation base, so that he can remember it firmly.

In this way, the stone tablet transmitted the operation of the great array to Chu Yun.

Chu Yun could ignore it, he could turn around and leave, however, in his mind, it was on his own, and a large array base appeared, and then, along with the inscription on the stone stele, it began to operate.

This can't allow him not to remember, Chu Yun can only remember the way of the formation base operation with his heart.

This kind of compulsion is extremely unpleasant, but what can it be?

He has no choice, he has sealed this memory of himself, and he can't do it, to get rid of this memory, then, at the moment, he can only remember the operation of this formation foundation with his heart.

This is a bit helpless, but when the formation base is running, he is running on his own, the so-called remembering, it is also originally engraved in his mind, and he doesn't need to specifically perceive anything, as long as the so-called formation base is running over and over again, from strange to familiar, from jerky to proficient, Chu Yun will naturally be able to understand it in his heart.

Soon after, he slowly closed his eyes, and in the stone tablet, a mysterious light swept out, enveloping him, as if turning into a silkworm cocoon, and then, the sky full of pure spiritual power swept over, and it was also shrouded around Chu Yun, accompanied by his extremely steady breathing, slowly, penetrated into his body, he seemed to be in cultivation.

One person and one stone monument, standing opposite each other.

On the stone stele, the mysterious inscription was running in a mysterious trajectory, and in Chu Yun's mind, it was also rehearsing like this, over and over again, time, in such a situation, kept passing.

Chu Yun is here, as if he has been petrified, still baptized by time and pure spiritual power...