"Master, they're all here"

What's so special about it?

The Holy Lord's figure soon appeared near a house.

The person living in the house was Luo Zhen, who had come to the holy land.

"His breakthrough in understanding is quite different from that of ordinary people."

An elder standing nearby exclaimed in surprise:

"His aptitude and physique seem to be changing at the same time."

"Um?"

The Holy Lord's expression shifted, and he looked at Luo Zhen.

His gaze quickly sharpened.

Just as the elder said.

The young man before us, who was meditating with his eyes closed, was slowly undergoing some changes.

The spiritual energy of heaven and earth around him continuously converged upon him.

Of course, the improvement of spiritual power is only secondary.

And the aura emanating from the young man also changed and increased accordingly.

In the darkness, heaven and earth seemed to connect with the young man before them.

Although the speed wasn't particularly impressive, it showed no signs of stopping.

"Has he ever consumed any elixirs or rare treasures to enhance his aptitude?"

After observing for a moment, the Holy Lord asked the elder a question.

The elder shook his head:

"I asked the elder who brought them back, and there was no such thing."

The Holy Lord nodded without speaking.

But a light shone in his eyes.

To be honest, his first impression of Luo Zhen was that he was somewhat disappointed.

After all, Luo Zhen's current cultivation level and aptitude are rather inadequate compared to other disciples of the Holy Land.

But this ability to comprehend and improve was truly unexpected for him.

Generally speaking, aptitude and physical constitution are often innate.

Even with later improvements, one still needs the aid of spiritual medicines and rare treasures of heaven and earth to achieve even a slight improvement.

But this Luo Zhen in front of me...

Although my current aptitude and physique are average, if I break through like this a few more times...

It certainly won't be just that.

However, it remains unclear what its upper limit is.

At that moment, the Holy Lord regained his senses and gave the following instructions:

"Send someone to investigate his background."

On Hidden Origin Peak.

Lu Changzhi slowly opened his eyes.

After some investigation, he roughly figured out what was going on.

The story of this so-called Saint Battlefield and the Unsealing Key it is rather long and complicated.

It can be said to have an extremely long history.

Although the event occurred far in the past, its influence on later generations continues to this day.

The so-called Battle of Saint, as its name suggests, was the very place where a group of the Saint Realm powerhouses from this world once fought fiercely.

As for the reasons for the fierce battle, later records offer various explanations.

However, Lu Changzhi skipped over all of this and didn't even look at it.

Because at the very bottom, the system also provides a reason.

It is said that something related to "immortality" has appeared.

This is precisely what all the powerful Saint Realm experts are vying for.

Therefore, this place originally had another name - the Struggle for Longevity.

Lu Changzhi was not too surprised by this.

Immortality is a huge temptation in itself.

Ordinary people who do not cultivate the Tao will spend their lives in toil and hardship, making the allure of longevity much less.

But the stronger one is, the higher one's status, and the greater one's power, the less one wants to die.

Just by thinking about it, one can estimate that those Saint probably fought to the death.

Who ultimately won this struggle remains unknown to posterity.

The fierce battle among the saints nearly destroyed this world, so there are very few records of it.

But one thing is certain.

This is the Unsealing Key.

That Saint Battlefield is no longer in this world; it has been sealed away.

The Unsealing Key is the crucial element for opening it.

There were eight Unsealing Key in total, and their whereabouts are unknown.

And this is one of them that he just received.

As for who sealed it away, all that exists in the world is speculation, and the system also says it is unknown.

In addition to these, Lu Changzhi also noticed some information related to the "Struggle for the Great Age".

Many years after the Saint Battlefield was sealed, the world discovered something.

Becoming a saint is getting harder and harder.

And the spiritual power in the world has become much weaker than before.

Of course, this is not a mystery.

They soon realized that the world's Origin Spiritual Power was gradually becoming thinner.

Origin Spiritual Power is still spiritual power. For cultivators, the lower their cultivation level, the less they can perceive the difference between it and ordinary spiritual power.

But it's different for the strong.

Cultivators seek enlightenment from the universe and draw upon its power, with spiritual energy playing a crucial role in this process.

Especially when it comes to achieving sainthood.

Without much Origin Spiritual Power, relying solely on talent and ordinary spiritual power to recklessly charge ahead will almost certainly not yield good results.

The impact of this is self-evident.

After these circumstances were discovered, countless fierce battles erupted in later generations to seize the Origin Spirit Vein.

Thanks to the countless years of sustainable and sustainable efforts by all parties.

Such competition has long since ceased.

Because we've searched everywhere we could.

Furthermore, since the War of the Saint, no new Origin Spirit Vein have been formed.

The depletion of the Origin Spirit Vein has been a consensus among people for many years.

Therefore, it is said that the sealed Saint Battlefield is closely related to the inability of the Origin Spirit Vein to regenerate.

Therefore, all the Unsealing Key must be found to break the seal on the Saint Battlefield.

Only then can the Origin Spirit Vein regain its regenerative ability.

The saying "ushering in a great era" originates from this.

"So, this thing is actually quite valuable."

Reflecting on what he had just seen, Lu Changzhi murmured softly.

In short, it's a key used to unlock a battlefield ruin.

Incidentally, it may also change the current situation of depleted Origin Spiritual Power.

With that thought in mind, Lu Changzhi took out the Unsealing Key.

"This is somewhat different from the key I imagined."

Looking at what could almost be called a rock, Lu Changzhi murmured.

However, judging from the aura alone, one can indeed sense that this Unsealing Key for quite some time.

That ancient and weathered feeling was something Lu Changzhi was experiencing for the first time.

Buzz.

At that moment, the Unsealing Key suddenly trembled slightly.

Lu Changzhi immediately sensed it.

There was no change in light, but an aura emanated from within the Unsealing Key.

This aura appeared briefly, but did not spread outwards or soar into the sky.

On the contrary, it plunged headfirst into the ground.

Then, nothing more happened.

"Um?"

Lu Changzhi was somewhat puzzled.

What... is going on?

At that moment, Lu Changzhi spoke up:

"System, what's going on?"

The system voice sounded:

"Reporting to Master, the Unsealing Key - Kun - has appeared in the world; this is a normal phenomenon."

Lu Changzhi frowned:

So I didn't use this on my own initiative?

"Yes, Master."

"So how many Unsealing Key have appeared in the world so far?" Lu Changzhi suddenly thought of something.

The system remained silent for a few moments, then said:

"Reporting to Master, all is ready."

As soon as the words left his mouth, Lu Changzhi felt the heavens and earth tremble violently.

Now it was Lu Changzhi's turn to remain silent.

"So, I'm not ready at all, and we're already starting?!"