Under the leadership of the sword hall elders.

Xiao Yi came to an attic behind the sword hall.

The attic is high and majestic.

A layer of prohibition wraps it up.

Judging from its strength, it must be at least the ninth level of Xuanxuan to be able to break it open by force.

In front of the attic, there were two people, they were the two deacons of the older generation in the Sword Sect.

They are all warriors of the third level of Xuanxuan.

The two of them stayed here all year round, doing repairs and guarding the attic at the same time.

"Elder." The two of them met the elder of the sword hall.

There was no salute, just a slight bow of the hand.

The elder of the sword hall nodded and said, "This is Shiyi's disciple, who came to understand the Extreme Boundary Monument."

The two nodded without saying a word, but gave way to pass.

The sword hall elder pushed open the attic door.

Xiao Yi bowed to the two deacons and then followed closely.

The attic was empty except for one stone monument, which was the Jijie Monument.

However, looking at this extreme boundary monument, it is extremely high. If it were placed outside, it would at least reach into the sky.

It's impossible to put it down in this small attic.

At this time, the sword hall elder took out the token and shouted softly, "Open."

Ten meters in front of the stone monument, a distortion of air suddenly appeared.

A 'gap' appears.

"Go in." The elder of the sword hall said in a cold tone, "How much you can comprehend depends entirely on your own ability."

"You can also end your meditation at any time, just call the deacon outside the branch."

After saying that, the sword hall elder turned and left, leaving Xiao Yi alone in the attic.

When Gu Changkong came here, he gave many instructions and detailed introductions.

It was Xiao Yi's turn, but he only said a few words and left.

Xiao Yi didn't bother to pay attention to him, walked towards the 'gap', and then stepped in.

Just after he fully stepped in, the surrounding environment changed instantly.

He is no longer in the attic, as if he is in another 'world'.

"So that's it." Xiao Yi suddenly realized, "It's a spiritual energy barrier."

"It also uses the method of space. No wonder this attic can accommodate such a huge extreme monument."

This spiritual energy barrier is obviously much stronger than the previous cave barrier of Mad Blood Xuanjun.

Xiao Yi touched it and felt a sense of determination.

"It's such a powerful barrier, I'm afraid I won't be able to shake it even if I hit it with all my strength." Xiao Yi was surprised.

This is the spiritual energy barrier left by the ancestors of the Sky Splitting Sword Sect.

As for who set it up, it is unknown.

All we know is that the barrier has been blessed by countless sword sect predecessors, and its power is astonishing.

Even now, the ten elders of the Sword Sect will come regularly to inject true energy.

Over time, this aura barrier, which had existed for who knows how many years, had become inhumanly strong.

If there is no way to open it, not even Earth Yuan realm warriors can even think of forcing it open.

Xiao Yi glanced forward, and in front of his eyes, a stone monument so huge that he couldn't see the top suddenly appeared.

That is the Extreme Boundary Monument.

The Jijie Monument has existed for I don’t know how many years.

Just as Yi Lao said before, no disciple has been able to fully comprehend this extreme monument for hundreds of years.

It turns out that this extreme boundary monument has existed for at least several hundred years.

Even more than this time.

In the history books of the Sky-Splitting Sword Sect, there is no record of any information about the Extreme Boundary Monument and this ancestor of the Earth-Extreme Realm.

Naturally, Xiao Yi didn't know anything about this Extreme Boundary Monument.

Xiao Yi didn't think much about it. As long as he thoroughly understood this extreme boundary monument, he would know its origin.

Furthermore, as Yi Lao said, you will understand it after one year.

Around the Extreme Boundary Monument, countless dense auras automatically surround it, and it looks very beautiful.

These are the forces that have been automatically condensed by the infusing of true energy by various ancestors over countless years, making the amount of spiritual energy in the barrier extremely rich.

Every time the meditator goes deeper into the Jijie Monument, some of this dense energy will be injected into the body of the meditator.

It was here that Gu Changkong understood the Half-Chengji Boundary Monument.

Therefore, he gained an extremely large amount of power and his cultivation level increased greatly.

"Extreme Boundary Monument, let me see how difficult it is for you to comprehend." Xiao Yi shouted.

The figure flashed and came to the extreme boundary monument in an instant.

Sit down cross-legged and start to understand completely.

Almost instantly, an astonishing sword intent immediately wrapped around him.

These sword intentions are the source of insights on the Jijie Monument.

If you can't bear it, you won't even be qualified for enlightenment.

"It's interesting. It has just begun, and there is such an amazing sword intent." Xiao Yi smiled slightly.

These sword intentions slightly cut his body, making him feel like he was being stabbed by needles.

At the same time, it severely eroded his mind, making it difficult for him to calm down and comprehend.

Gu Changkong studied and understood for half a year, and then he understood half of it.

The Extreme Boundary Monument is too difficult to understand.

Time passes minute by minute.

Gradually, an hour passed.

Xiao Yi came over.

One day passed, and Xiao Yi still survived.

Half a month later, Xiao Yi's face was extremely pale, sweating profusely, and his face was twitching.

It was obvious that he was suffering from overwhelming torture and pain.

"In half a month, I couldn't understand even 1% of it, and I couldn't even reach the threshold."

Xiao Yi gritted his teeth, but never gave up on enlightenment.

The sword intent and power on the Extreme Boundary Monument are beyond the ability of ordinary warriors to withstand.

The record holder for these hundreds of years is a ninth level martial artist who has comprehended 50%.

However, it was only with the powerful ninth level cultivation of Po Xuan that I could barely withstand the sword intention, and in the end I only comprehended 50% of it.

Later, when it reaches 60% or 70%, even Earth Yuan realm warriors may not be able to bear it.

How can a lifetime of martial arts knowledge gained by a warrior in the Earth's End Realm be taken lightly?

Xiao Yi gritted his teeth again, still enduring the painful torture.

According to what Yi Lao said yesterday, Gu Changkong stayed here for half a year.

But he was not enlightened all the time. He gave up every time because he couldn't bear it anymore.

Within half a year, I studied it countless times.

Only half of it was finally realized.

Comprehend the Extreme Boundary Monument, the further you go to the back, the stronger and more terrifying the sword will become.

After he had gained half a degree of enlightenment, he could no longer bear the sword's power, so he left completely.

Back to business.

Xiao Yi thought while enduring the torture of the sword intention.

"Enlightenment needs to be done in one go so as not to waste time. I must persevere and not give up."
To be continued...