I, a centenarian, sweep through the gates of immortality.

Both righteous and demonic cultivators seemed somewhat at a loss at this moment.

Everyone has gone to great lengths and made elaborate plans for a long time, all for the sake of the Yin Pill. But now that they have entered the deepest part of the tomb, they have not even found a trace of the Yin Pill.

A group of top experts looked at each other, yet were at a loss for what to do.

Venerable Xuanming appeared to be the most anxious, constantly muttering to himself.

"Impossible! The Mysterious Heaven Mirror clearly detected it! It should be right here."

"If he's not here, then how is the pervasive yin energy in this tomb being released?"

"Could it be concealed by some kind of formation?"

"We have searched countless times, but we haven't found any formations."

Xuanqing Temple has paid a heavy price for this Yin Pill. Not only has it been planned for a long time, but it has even risked its own reputation. If it cannot find the Yin Pill, it will suffer a huge loss.

Venerable Xuanming is nearing the end of his lifespan and is waiting for the Yin Pill to prolong his life. He must find the Yin Pill no matter what.

"There must be a way!"

Even the usually calm and composed Venerable Xuanming showed a hint of impatience at this moment.

He suddenly turned his head and fixed his gaze on Lin Feng.

"You possess the remnant soul of the Underworld Emperor! Using you as a catalyst, we'll definitely be able to find the Yin Core!"

Upon hearing this, Lin Feng did not argue, but quickly took two steps back and hid behind Wu Yuanping.

Wu Yuanping sneered and said with a hint of sarcasm.

"You call yourselves a reputable and righteous sect, yet you resort to indiscriminate killing when you can't find the treasure?"

"Pooh!"

Wu Yuanping had no gratitude or favor towards Lin Feng; he simply disliked those so-called righteous people.

"I already had Lin Feng investigate, and he couldn't find anything about his remnant soul of the Underworld Emperor."

Undeterred by these words, Venerable Xuanming took a step forward and fixed his gaze on Lin Feng.

"Lin Feng couldn't detect it because he was weak."

"Kill him, and extract his soul!"

"If we manipulate his soul, we will surely be able to find the Yin Elixir."

Venerable Xuanming's face turned sinister, and he no longer cared about saving face.

However, the other prestigious and righteous sects found themselves in a very awkward position.

They were willing to cooperate with Venerable Xuanming because there were clear benefits, and Xuanqing Temple would take the blame.

But now Venerable Xuanming is going to do the work of capturing souls, and in front of so many disciples and so many demonic cultivators, it is really unreasonable.

"this..."

Lin Feng looked at Venerable Xuanming, a sinister glint flashing in his eyes.

"You want to kill me? Then you're not leaving either!"

Lin Feng hid behind Wu Yuanping and quietly released the remnant soul of the Underworld Emperor.

Suddenly, the entire tomb shook violently, as if an earthquake had struck.

Such fluctuations are nothing to these powerful individuals.

However, considering the various strange things in the tomb, everyone couldn't help but feel a chill.

"What happened?"

"Someone, quickly go and check on him!"

Not long after, several righteous disciples suddenly rushed into the depths of the tomb from the outside in a panic.

"Sect Leader! Something's happened!"

Everyone's eyes turned to that direction at the same time.

"Don't rush, tell me slowly, what exactly happened?"

After catching his breath, the disciple said in a panic.

"The mirrors that opened the tomb's entrance suddenly shattered!"

"The entrance to the entire tomb is now completely sealed off, and we are unable to contact anyone outside."

The tomb was filled with eerie and unsettling atmosphere. The group was already on edge, and upon hearing about this change, they disregarded Lin Feng and rushed towards the tomb entrance.

At this moment, the yin energy that had been shrouding the entrance to the tomb had materialized, like a dark film that completely isolated the inside and outside of the tomb.

"What's going on?"

Everyone was surprised and puzzled. Although they didn't understand what was going on, they were keenly aware of the danger.

"We haven't found the Yin Elixir, and our escape route is cut off. This is truly bizarre!"

"If we can't find the Yin Pill, that's fine; at worst, our efforts will be in vain. But if something happens to us, that would be terrible!"

"This isn't the time for infighting; we need to work together to get out of here!"

The righteous path and the demonic cultivators reached an agreement to temporarily suspend their conflict and work together to break the formation.

Nearly ten Nascent Soul experts joined forces, probing the strength of the seal while preparing to forcefully break through.

However, to their surprise, when they tried to find the flaws in the formation, they discovered that they could not sense any formation at all.

The black curtain sealing the entrance to the tomb showed no signs of spiritual energy fluctuations, and even when touched with the physical body, nothing could be felt.

It is neither spiritual energy nor a physical entity.

"This...this tomb's space is isolated!"

The Nascent Soul experts present couldn't help but gasp in shock.

Every formation has its weaknesses.

If it is a physical tomb wall, it can be broken by brute force.

But this void barrier left them with absolutely no way to start.

It should be understood that shattering the void is a divine power possessed only by those at the Nascent Soul stage or above; they simply cannot do it.

Lin Feng, hiding behind, watched everything that was happening at the entrance of the tomb, feeling somewhat panicked.

He had just released the remnant soul of the Underworld Emperor in the intention of manipulating the array within the tomb to create some chaos in order to save his life.

But to his utter surprise, those bone-revealing mirrors shattered inexplicably.

The entrance to the tomb was sealed off, as if the space itself had been completely isolated.

This was completely beyond Lin Feng's expectations.

The only thing that felt somewhat familiar to Lin Feng was the black mist at the entrance of the tomb, which was similar to the black mist he had encountered when absorbing the Soul-Guiding Banner.

Lin Feng thought to himself.

"The Soul-Guiding Banner that I absorbed before was in a separate small space."

"Now the entire tomb has been divided into separate spaces. Could it be that there's a soul-guiding banner inside this large tomb?"

As Lin Feng was pondering, seven balls of ghost fire suddenly rose from the center of the tomb.

Amidst the black mist, the alluring red stood out conspicuously.

Not long after, the seven balls of demonic fire drifted and swayed towards the wall of the tomb chamber and disappeared into it.

"this?"

Before anyone could react, the walls of the tomb chamber blurred, and then seven burly men in armor slowly emerged.

"Who are they? Where did they come from?"

They had searched along the way but had not found these seven puppets; now they had appeared out of nowhere.

Although the leaders of the righteous sects were surprised, they were not particularly afraid.

However, the demonic cultivators led by Wu Yuanping showed extreme fear, as if they had all seen a ghost.

"This is a Soul-Sinking Servant!"

"Those seven balls of demonic fire were all remnants of the Underworld Emperor's soul!"

"It's over! The remnant soul of the Underworld Emperor has taken control of the Soul Servant; we're probably doomed here!"