At the same time, as if he suddenly sensed something, Chu Feng turned around and looked behind him.

“There seem to be… some changes over there?”

When he turned around, his gaze met Mo Tianji’s.

Mo Tianji’s eyes were also filled with doubt.

The two of them did not speak, but they began to think silently.

The others relaxed a little.

After all, the crisis that Mo Tianji had mentioned earlier did not happen.

Everyone walked along the passageway.

The further he walked, the more questions he had.

Where did this passageway lead?

Why was there a “gap” in the so-called cage?

Furthermore, everyone could sense that the further they walked, the denser the power of the Spirit King’s will in the air.

As a result, Chu Feng had no choice but to expel them for the crowd every once in a while.

Furthermore, the Ancient Spirit Body beside him, which had barely been enslaved, became even more uneasy.

It was as if it was very against continuing forward.

All of this made Chu Feng afraid.

But now, other than moving forward, there was no other way.

He only hoped that he could find a way out ahead.

Time ticked by.

This time, the passageway seemed to be exceptionally long.

Furthermore, because they were cautious, Chu Feng and the others were not fast. After walking for a long time, they finally saw a light ahead.

“Prepare for battle!”

Chu Feng suddenly shouted through voice transmission.

He trusted Mo Tianji’s divination skills. Since this guy had said that there were dangers and opportunities, he had to be on guard.

Although everyone was usually joking and laughing at Mo Tianji for not learning well, at this moment, they did not dare to be careless at all. They were all extremely vigilant.

Chu Feng, Yu, Dongfang Hu, and Lone Wolf walked at the front. The others followed behind the four of them.

Chu Feng had already grasped the Mutated Spiritual Abode in his hand. He was prepared to at least be able to dodge if the situation turned bad.

After everything was ready, Chu Feng led the crowd towards the light ahead.

Before long, the scene before him was brand new.

This time, everyone was stunned on the spot.

Unlike the previous world and space, this time, everyone seemed to have arrived at a cave.

The cave was extremely huge. There was no end in sight. It was at least ten thousand miles high!

On the distant four-sided cave wall, there were also dark caves that led somewhere.

This did not seem to be the caged world he had seen previously!

Chu Feng raised his head.

Along the top of the cave, there seemed to be countless milky white spikes that looked like stalactites hanging upside down.

Their lengths varied.

The short ones were only a few meters long, but the long ones were nearly a thousand meters long!

They were densely packed and covered the entire cave!

On the spike, drops of milky-white liquid flowed down and dripped to the ground, making crisp sounds.

Coincidentally, a drop of milky-white liquid brushed past Chu Feng.

“Be careful!”

Yu reminded him cautiously.

Chu Feng seemed to have sensed something and extended his hand to catch the drop of milky-white liquid.

At the same time, he gave Yu a reassuring look.

“It’s fine.”

Then, he began to carefully examine the drop of milky white liquid.

He would not have known if he had not seen it, but he was shocked when he saw it.

Chu Feng was unable to contain himself from exclaiming.

“This… This is a spiritual substance!”

“There’s an unknown amount of spiritual substance contained in this drop of milky white liquid! It even condensed into a liquid!”

Chu Feng’s words attracted everyone’s attention.

Yu hurriedly came forward and carefully examined the milky white liquid in Chu Feng’s hand. He revealed the same expression as Chu Feng and exclaimed in shock, “Gasp… It’s really spiritual substance!”

“Isn’t this thing invisible and colorless? It’s where the soul of a spiritual body lives! Other than using our armor to absorb it, we can’t even sense it! But here…”

Yu was speechless.

He suddenly raised his head and looked at the dense milky white “stalactites” all over the top of the cave…

After a moment of silence, he suddenly exclaimed, “Are… are these all solidified from spiritual substances? Oh my god!”

At that moment…

Everyone had thought of this.

They were all extremely shocked.

If these “stalactites” were made of spiritual substances, they only needed to take a small portion back to the Great Emperor’s City…

It was almost certain that they could revive the Heavenly Tree King!!

Chu Feng took a deep breath.

He suddenly let out meaningful questions.

“What I want to know more is… what is this place?”

“Why are these ‘spirits’ that give birth to spiritual bodies gathering here?!”

“Is it natural or man-made?”

“It’s as if… as if this is the core of everything…”

Chu Feng muttered. His expression became even more solemn.

He suddenly thought of something extremely terrifying.

However, before Chu Feng could say anything, mo Tianji suddenly exclaimed, “Everyone, look! What’s that?!”

Everyone looked in the direction Mo Tianji was pointing.

In the middle of this huge cave, there was a huge milky white altar!

Judging by the material, it should be exactly the same as those “stalactites”!

It was also condensed from spiritual matter!

On this altar, there was a crystal ball as tall as a person floating in the air!

The moment they saw this ball, Chu Feng and the others were all stunned.

Because from the looks of it, this ball was almost identical to the spherical building everyone was in!

However, it was smaller and… more mysterious!

“What’s going on?”

Chu Feng took a deep breath, his eyes filled with shock.

“Let’s go and take a look.”

Unable to contain his curiosity, Chu Feng led the crowd and carefully approached.

As he got closer, he could even see the fine patterns on the crystal ball clearly.

Mo Tianji couldn’t help but mutter.

“This… Could this be the legendary Heart of the Netherworld?”

“The true core of the River of the Netherworld! It’s also the source of everything in the River of the Netherworld…”

But before Mo Tianji could finish speaking, Yu suddenly exclaimed, “Don’t talk about the Heart of the Netherworld! Look! Is there a… person in that crystal ball?!”

“What?!”

Everyone had just been attracted by this mysterious crystal ball and had yet to notice the inside of the crystal ball.

At this moment, after hearing Yu’s voice, they hurriedly focused.

It was fine if they did not look, but when they did, they instantly broke out in cold sweat.

In this crystal ball that was as tall as a person, a living being was sitting cross-legged. His eyes were closed and his hands were casually hanging down. Like an amber, he was forcefully embedded in the crystal ball.

However, because of the blockage of the crystal ball, they could not see the appearance of the creature clearly.

They could vaguely sense the terrifying aura of this creature.

Just a glance made everyone’s hearts tremble!

In an instant, Chu Feng felt as if he had been struck by lightning.

“Who… Who is he?!”