He returned to the Black Sea, still unaware of what had happened before.

Bai Ya had been following Liu Chen the whole time, so she was also very curious about what he wanted to do.

We can't really go and exterminate all the sea creatures!

However, after arriving in the Black Sea region, Liu Chen did not rush to dive into the deep ocean.

Instead, his eyes were tightly closed, and boundless spiritual power erupted from his body.

The power of the soul silently merged into the seabed and space.

Liu Chen quickly opened his eyes and silently flew forward.

His flight speed wasn't fast, only comparable to the level of an eighth-order being.

I found it very quickly; it was what I was looking for.

In the shallow sea area, Liu Chen drilled directly into the deep seabed.

We reached our destination less than a kilometer after diving.

After Chen Ran was transformed into a ghost corpse, he also gained the ability to breathe underwater.

She unleashed a ghostly aura, protecting herself within it, and curiously peered into the depths of the water.

For the vast majority of people, the ocean is a region that humans have never set foot in, and no one dares to venture into it lightly.

Liu Chen looked around and then gently pressed down with his right hand.

The once unremarkable mountain peak suddenly shattered in the middle.

Suddenly, a corridor appeared, wide enough for two people to pass through.

Liu Chen's expression remained unchanged as he walked straight inside.

Chen Ran was also quite frightened by this scene.

"Is this...is this some kind of illusion?"

He had also encountered illusionists.

However, those with supernatural abilities must make close contact in order to cast illusions.

Once it's out of sight, the illusion loses its effectiveness.

There was no one else around, which meant it wasn't an illusion.

Bai Ya frowned, her body covered in demonic energy.

She also realized the strangeness of the place.

"This...this is a formation?"

She had seen similar methods before.

Liu Chen often uses battle flags to assist in battle.

But array flags are a technique used by cultivators!

How come there are tattered battle flags here?

Liu Chen, who was walking ahead, nodded slightly.

"Yes, these are indeed battle flags."

But it's unclear how long ago that was; without the support of spiritual energy, the array flags have long since become ineffective.

He had been sensing where there were spiritual energy fluctuations nearby.

Only after sensing something unusual deep in the sea would he resolutely and secretly sneak in.

Liu Chen couldn't tell what kind of formation the array flags here represented.

However, to activate the array flags, one must either inject spiritual energy into the array or use spirit stones instead.

However, the formation used to conceal the cave is too ancient.

The reason they were able to alter the weather without outsiders noticing anything unusual was that they were able to do so.

The formation was barely kept running by the remaining spiritual energy at the bottom of the sea.

Bai Ya, however, did not relax in the slightest and released her mental energy to sense the emotions around her.

"Could it be that cultivators existed on Earth in the past?"

Apart from this, there is absolutely no explanation for why there is a formation here.

Seeing her nervous expression, Liu Chen gently patted her shoulder and comforted her.

"Relax, there is no danger here."

Bai Ya was delighted when she was touched and couldn't help but retort.

"No, this isn't about whether there's danger or not!"

The key question is, if cultivators truly exist...

That means they are no longer special.

The group of people had a strange idea in their hearts.

They are the most unique beings on this vast blue planet.

But now that she knows there may be other cultivators in this world, how can she remain calm?

Liu Chen sighed, seemingly helpless, yet speechless.

Never think that you are the most special one; there are countless talented people in this world.

What you can do, others may also be able to do!

Besides, even if there are cultivators, they cannot affect me.

Other cultivators cannot do what he did, using the Human Emperor's Banner to enhance the strength of their soul.

Furthermore, it is impossible to master numerous demonic and immortal secret techniques at the Nascent Soul stage.

Seeing that he remained calm and composed, Bai Ya felt slightly relieved.

"Brother Chen, judging from what you're saying, could it be that you already guessed that there are other cultivators in the world?"

Liu Chen shook his head, then nodded.

"I guessed it, but the problem is that I can't find any trace of it. It's just a guess, so it's meaningless."

He had sensed something unusual before.

Because there are residual spiritual energy fluctuations in the world.

If there is spiritual power, how could there be no cultivators?

Although the spiritual energy in the air was unimaginably thin.

However, it is not a problem to support cultivators in the Qi Refining stage.

Unfortunately, my previous cultivation level was not high enough, and my mental strength was not sharp enough.

That's why it's only now that we're starting to look for the cultivators' trail.

The cave is not large, about 300 square meters in size.

After several twists and turns, the two soon arrived at the center of the cave.

Chen Ran looked around curiously and saw that there was really no danger.

A slight sense of disdain arose in my heart.

"It seems that not all of these cultivators are as powerful as Brother Chen!"

It was his own cave, after all, so he hadn't even set up any formations.

Only a simple illusion array was set up on the outer layer.

Hearing Chen Ran's complaint, Chen Ran's lips twitched.

"You'd better not underestimate cultivators. It's not that he didn't set up any formations, it's just that all the formations have failed."

Chen Ran stared at him in surprise, mouth agape, looking at him with a puzzled expression.

She had only been thinking about it in her mind; how could Liu Chen possibly know what she was thinking?

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