Lin Zhen looked forward.

Directly in front of him, there was a mostly collapsed building.

This building had just been dug out of the ground by Lin Zhen, and most of it was still wrapped in mud.

Judging from the exposed parts of the building, this should be a large hall. As for what it was used for, Lin Zhen couldn't tell.

But now that he has come, Lin Zhen will not let go of any corner.

Lin Zhen once again mobilized the power of the Five Elements of Earth, causing the soil filling the hall in front of him to begin to surge outwards.

After a while, the space in the hall was cleared again.

After thousands of years, this palace, which had collapsed and had been buried under the ground for countless years, was once again visited by someone...

Lin Zhen walked into the hall from the main entrance, which had mostly collapsed.

At this moment, he had quietly activated his Yin and Yang Eyes.

His gaze swept across the space in front of him.

Although most of this palace has collapsed, you can still see how wide it once was.

There are some weak traces of energy remaining in the hall.

Obviously, a fierce battle took place here thousands of years ago.

This battle resulted in the destruction of almost everything in this palace.

Lin Zhenzai searched a large circle carefully and found only half of a mural on a wall that had not completely collapsed.

I don't know if it's due to the erosion of time or the previous battle, but this half of the mural doesn't look very clear.

However, Lin Zhen could still get a general idea from the murals.

This half of the mural should express the stars falling into the world.

What made Lin Zhen a little confused was that at the edge of the mural, among the falling stars, there were vague human figures...

Lin Zhen's curiosity was aroused and he wanted to continue to find out, but the wall behind him had completely collapsed.

Lin Zhen tried to use the power of space to reorganize the broken stone slabs. However, due to the serious damage, it was difficult to restore the walls. Secondly, the murals on them were completely damaged. Even if the walls were restored, they could not be restored.

See clearly.

Lin Zhen could only give up.

After exploring the hall for a while, Lin Zhen didn't find any books or anything like that, but he did find some traces of scorch.

Seeing these traces, Lin Zhen's heart sank, and he thought to himself: Could it be that all the books and other items here have been burned...

With a feeling of worry, Lin Zhen searched the hall again.

This time, he found two almost fossilized skeletons under the collapsed walls.

What surprised Lin Zhen was that there were still some energy fluctuations left in the two skeletons.

Without thinking too much, it is obvious that these two skeletons were originally powerful practitioners.

The old man did not tell Lin Zhen what happened to the Nebula Sect back then.

Lin Zhen guessed that there was probably an internal strife here. Due to some profit reasons, the disciples of the Nebula Sect killed each other, which eventually led to the destruction of the mountain gate.

However, this is just a conjecture, at least Lin Zhen has not found any evidence so far.

Lin Zhenzhen used the power of the Five Elements of Earth to rebury the two skeletons and immediately walked out of the palace.

Just when Lin Zhen was about to continue exploring, he suddenly saw the figure of a nine-tailed demon fox slowly walking out of a ruins on the other side.

Lin Zhen frowned. He was focused on the ruins just now and didn't pay attention to whether the nine-tailed demon fox had left.

At this moment, Lin Zhen's eyes happened to meet the nine-tailed demon fox.

"You didn't leave?" Lin Zhen asked.

The nine-tailed demon fox had a natural expression: "I am very curious as to what happened to the sect that was one of the best among human cultivators back then to end up like this."

The words of the nine-tailed demon fox gave Lin Zhen a wake-up call.

The great demon in front of me, who has lived for thousands of years, should know something about the Nebula Sect.

Lin Zhen did not beat around the bush and asked directly: "What do you know about the Nebula Sect?"

The nine-tailed demon fox smiled evilly: "I knew you would ask this question."

"At the beginning, the world of human cultivation was full of flowers. There were no less than a hundred sects, large and small, among which the Nebula Sect could be ranked among the top three."

"Legend has it that the founder of the Nebula Sect did not come from this world, but a star that fell from the sky."

"As for the authenticity of this legend, we don't know..."

The words of the nine-tailed demon fox reminded Lin Zhen of the half of the mural he just saw.

However, the nine-tailed demon fox immediately added: "In that era, humans liked to create gods. Many mythical legends were exaggerated and fabricated by them."

"However, some legends are true. Who can tell whether they are true or false? Who can tell why..."

As he said that, the nine-tailed demon fox turned its head slightly and looked at the ruins it just walked out of.

"There was an alchemy room there. It was completely destroyed and nothing useful was found."

Lin Zhen was about to continue exploring when the nine-tailed demon fox suddenly raised his right arm and pointed to a mound in the distance: "The human cultivators at that time generally arranged their sects according to the astrological directions. If I guessed correctly, where

, should be where the library in the gate is."

The nine-tailed demon fox knew that what Lin Zhen was looking for was a volume of books that recorded the secrets of the Yin Eyes.

Such things as classics are obviously to be stored in the sect's library.

"Thank you..." Lin Zhen said thank you casually, and then his figure flashed and appeared in front of the mound.

Inspired by the power of the Five Elements of Earth, the mounds of soil split apart rapidly, and the soil seemed to have life, constantly flowing around...

Soon, a very complete building appeared in front of Lin Zhen and the nine-tailed demon fox.

Although it is also made of rocks, the completeness of this building is basically the same as the one in the sky and the one on the ground that Lin Zhen saw before.

This building was basically undamaged.

Lin Zhen was overjoyed. If this was the library as the nine-tailed demon fox said, then the books in it would most likely not have been damaged.

When the building was completely revealed, Lin Zhen was about to step forward, but his shoulder was suddenly held down by the nine-tailed demon fox from behind.

Lin Zhen turned his head in confusion, but saw the nine-tailed demon fox frowning slightly, and hesitantly said: "The cultivation world attaches great importance to the inheritance of skills. At that time, written records were a very precious resource..."

"This library is so well preserved, there may be defensive formations preserved, so be careful..."

Lin Zhen's expression changed slightly. What the nine-tailed demon fox said made sense. He was indeed a little rash.

After thinking for a moment, Lin Zhen thought, and a vine burst out of the ground, surging towards the main entrance of the library like an earth dragon.

The eyes of the nine-tailed demon fox and Lin Zhen fell on the vine at the same time.

Seeing that the vine was about to enter the library, their expressions changed at the same time.

Because at this moment, they all felt a strange energy fluctuation coming from the library.

"Zi——"

With a soft sound, the vine suddenly turned into ashes...

Lin Zhen was shocked.

It is not difficult for him to turn a vine into ashes in an instant.

But what surprised him was that all this happened in the blink of an eye, and he didn't even see what turned the vine into ashes...

Lin Zhen couldn't help feeling afraid. He couldn't detect the attack with his naked eyes, which meant that if he had approached rashly just now, he would not be able to dodge it.

Lin Zhen glanced at the nine-tailed demon fox with a hint of gratitude in his eyes.

Fortunately, there was a reminder from the nine-tailed demon fox, otherwise even if he did not die, he would probably be injured...

At this time, the expression of the nine-tailed demon fox also became very solemn, as if talking to itself, and seemed to say to Lin Zhen: "It has been buried for thousands of years, this defensive formation still has such a powerful power, the Nebula Sect is indeed

Unusual…"

Lin Zhen frowned. Based on his understanding of formations, most defensive formations are actually not difficult to break.

However, he couldn't see through the formation in front of him at all.

This shows that with Lin Zhen's attainments in formations, it may not be possible to crack the defensive formations here.

At this moment, Lin Zhen thought of violently breaking the formation.

Just as he was about to take action, the nine-tailed demon fox noticed the fluctuation in Lin Zhen's power and stopped him again, saying in a serious tone: "If the formation is broken violently, it is very likely that the collection of books will be destroyed."

It was undeniable that what the nine-tailed demon fox said made sense, and Lin Zhen could only forcefully suppress his power.

There is no way to use tricks or violence to break the formation, so can we just watch?

At this moment, Lin Zhen suddenly fell into a dilemma.

However, he did not stop trying. First, he tried to rely on the power of the Five Elements of Earth and the ability to summon vines to sneak into it from the underground.

After all, Lin Zhen can control those vines at will, which is equivalent to a simple clone of him.

However, when the vines under the ground began to approach the library, the defensive circle was triggered again.

The vines under the ground were directly reduced to ashes.

Lin Zhen's expression was serious. It seemed that the perception ability of this defensive array was very powerful.

Lin Zhen was not discouraged and summoned the vines again and wrapped them with space power.

Lin Zhen originally thought of using space power to isolate the perception of the formation. However, when the space power completely wrapped the vines, Lin Zhen found that he had lost control of the vines.

Obviously, using space power to wrap the vines will also cut off the connection between oneself and the vines...

Lin Zhen sighed helplessly and suddenly thought of a way.

With a thought in his mind, a vine sprouted from the ground beside him.
Chapter completed!