: Where is this?.

Nie Yuan looked around at the empty space, except for the huge palace in front of the empty space, there was nothing else..

Most of the palace was hidden in the earth and stone, and only a small section below was exposed. However, even this small section could not be described as magnificent..

Enough to see how brilliant this ancient sect was a thousand years ago.

The dream immortal lightly said,"It should be the square of this ancient sect, and the palace in front is most likely the main hall.".

”

" Why are you here?" Nie Yuan was puzzled, but he was also overjoyed. How could there be no treasures in the sect's main hall?

Three steps in parallel, Nie Yuan ran straight towards the huge palace.

"Stop!"

When Nie Yuan was about to rush to the palace, Meng Xian shouted at him..

"Why did you let me stop?.

”

" How can the main hall of an ancient sect not have some tricks?" Dream Immortal glanced at Nie Yuan and said," Step towards the third floor tile on your right foot.".

”

Although he didn't know what it was, Nie Yuan still followed Meng Xian's instructions..

" The third piece in front, the first piece on the left foot, the third piece on the right foot…"

Nie Yuan took a step with Dream Immortal's finger. The distance was less than 1,000 meters, and it took him an hour to get there..

"Xiao Xian, what do you think would happen if I didn't follow your instructions?.

After walking out of the palace, Nie Yuan looked back at the empty space he had just passed..

"Try it and you'll know..

"Dream fairy light way.

Nie Yuan really tried. He took out a few pieces of silver from his storage bag and threw them onto the floor tiles he hadn't walked past..

Immediately, countless runes surged under the floor tile to form a trapping array. Then, countless wind blades appeared from all directions. Without exception, they all entered the trapping array..

After a while, the trap array dissipated and the place returned to calm. The silver fragments on the ground had long since turned into dust..

Gulp! Gulp!

Nie Yuan couldn't help but swallow a mouthful of saliva. He couldn't help but feel his heart palpitate..

This plain open space actually hid such killing intent. If it weren't for Dream Immortal, his end would definitely be worse than those pieces of silver..

After calming himself down, Nie Yuan walked into the palace..

As expected of the main hall, the space inside was not ordinary. Hundreds of stone pillars were like dragons and tigers, supporting the entire hall..

The tall jade chair in front of the hall is mysterious and solemn.

The only drawback is that there is nothing else in the hall except for the sky pillars and jade chairs..

"No way. After all, such a big sect, how can it be so poor?.

”

Nie Yuan couldn't help but complain..

"Whose treasure was placed on the surface for you to take?.

The voice of the dream fairy rang out again in his mind..

When Nie Yuan heard Dream Fairy's tone, he knew that this woman must have seen something again, so he asked,"Where is the treasure hidden? Point out the way. I will get it.

”

"The seventh stone pillar in front, the black tiger's eyes have secrets..

The dream fairy said..

"Okay.

”

Nie Yuan quickly walked to the stone pillar and groped above Black Tiger's eyes for a moment before pressing down..

Crack!

With a crisp sound, the jade chair in front of the hall moved, and a tunnel leading to the underground appeared..

What is this place? -What is it? -What is it?.

Nie Yuan complained again, and then asked,"Is there any danger underground?"

Dream fairy did not see bird Nie Yuan, but that head turned over, closed his eyes to sleep.

Seeing this scene, Nie Yuan knew that there was no danger..

Baby, here I come..

"Two or three steps into the tunnel..

After Nie Yuan entered the passage, the huge jade chair automatically reset..

He didn't know where this passage led to. After a few steps, the surrounding environment turned dark. It was so dark that he couldn't see his fingers..

Nie Yuan had no choice but to summon true fire in his palm to illuminate.

He didn't know if he didn't take the photo. This photo immediately gave Nie Yuan a fright..

The walls of this tunnel are made of bones..

Among these skeletons were birds, animals, and even more human..

：.

From the dim light shining on their bones, one could tell that these bones were all cultivators when they were alive, and their cultivation levels were not low..

"What kind of sect is this.

”

Looking at the white bones in the tunnel, Nie Yuan couldn't help but feel a chill in his heart..

Such a long tunnel, all made of bones, how many people must be killed?.

After walking for about 35 minutes, a stone door suddenly appeared in front of them..

Nie Yuan fixed his body and examined it. This stone door was like a palace above, still ancient and ancient..

The runes carved on it were still incomprehensible. In comparison, the runes here were even more mysterious than those on the hall, and the aura they emitted was even colder..

Nie Yuan pushed the stone door open, but the stone door did not budge..

Hmm?

At this moment, the sleeping Dream Fairy opened her eyes and stared at the stone door. Her eyes lit up as if she wanted to see through the stone door..

Because the aura inside the stone door was somewhat familiar, but he couldn't recall it..

Seeing Dream Immortal in such a state, Nie Yuan also took a second look at the stone door..

He looked at it, then touched it, touched it, then knocked it..

Yeah, it's solid..

Hiss!

Nie Yuan noticed that something was wrong. Looking at these special runes, why did they look so familiar? He just couldn't remember where he had seen them before..

Thinking about it, Nie Yuan took out his storage bag and started rummaging through it..

A dark object he pulled out of his storage bag.

It's the black seal we found in the stone room..

By comparison, this can't be said to be similar, it's exactly the same.

He felt around the stone door and found a square groove, the size of which was exactly the same as the jade seal..

After thinking for a moment, Nie Yuan pressed the ink-black seal onto the groove..

Crack!

A series of muffled mechanical sounds rang out in the passage. The stone door in front of him slowly opened, and what came into view was a huge stone room..

As soon as Nie Yuan entered, the candles on the surrounding walls lit up, illuminating the entire stone room..

Nie Yuan couldn't help but suck in a breath of cold air. The stone room was still surrounded by countless white bones. There were no exceptions. They were all extraordinary cultivators when they were alive. The floor under their feet was dark red. This color could only be formed by years of blood..

One could imagine the horrors of this stone chamber countless years ago..

In the center of the stone room was an ancient altar. It could be seen that this altar was very different from the entire underground ruins. It seemed to be older, and it was more than a little bit older..

The altar was divided into nine layers, from the first to the eighth, surrounded by ancient runes..

On the ninth floor was a dried corpse. Its face was unclear, and its body was covered with strange runes..

Eight chains stretched out from the walls and locked his limbs tightly. The chains were also engraved with runes..

"Little immortal, you may have seen the annual rings of this altar..

”

At this moment, Dream Immortal's eyes had narrowed into slits. He was trying his best to recall everything related to this place. These runes were a little too familiar..

But she was only a remnant spirit, destined to be unable to recall a single trace..

"I can't tell, at least it started in 100,000 years..

”

"What?!"

Nie Yuan couldn't help but be shocked when he heard this number. Looking at the architectural style of the main hall outside, it looked like it was only a thousand years old. This altar had actually existed for a hundred thousand years. At least..

Just as Nie Yuan was shocked, a group of people walked in from outside the main hall. The leader was the black-robed man with the golden hat..

"This is the ancestral court of the Demon Sect back then..

The black hat is gold.".

After they arrived at the open space in front of the main hall, they did not avoid the mechanism like Nie Yuan did. They went straight to the grand hall..

The mechanism was not triggered. Instead, the patterns carved on the sky-high stone pillars in the hall flashed for a moment..

It turned out that they were holding a black jade tablet hidden under their black robes..

If one looked closely, one would discover that the jade tablet and Nie Yuan's jade seal were made of the same material..

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