But for Lin Yuan, it was not a difficult task.
Moreover, in the past ten years, Lin Yuan had devoted all his energy to eroding the black chains.
Yet, he had not forgotten his Enlightenment.
In those ten years, Lin Yuan had essentially assimilated more than a hundred evolutionary paths of the Seven Star Cave World.
Even the Xuan Huang Evolutionary Path, he had comprehended it to eight tenths of the Second Layer Chapter.
"It's a pity I don't have any magical treasures to aid me..."
Regaining strength was not difficult, reaching the realm was merely a matter of accumulating energy.
If he could bring over the 'Scarlet Spirit Liquid' from the Main World.
Lin Yuan would only need half a day, or even just a few hours, to restore his full strength.
But without the 'Scarlet Spirit Liquid' and other rare treasures, he could only honestly recover slowly.
Lin Yuan's 'slow recovery' was relative to taking the 'Scarlet Spirit Liquid'.
If compared to other cultivators, even those demons with strange progressions...
The two simply couldn't be compared.
They weren't on the same level at all.
Time passed once again.
Another ten years went by.
On a hill near the Great Abyss.
More than a dozen figures stood, gazing towards the distant Great Abyss.
The one leading was a woman, her gaze icy cold, standing there quietly.
"Nuan, the protector."
At that moment, a figure dressed in black quickly approached.
Bowing respectfully to the woman, he said, "Moyang Demon Lord said he is currently facing a chase from the Tianjian Sect and cannot meet up with us in time..."
A hint of murderous intent flashed in Nuan's eyes.
Facing a chase from the Tianjian Sect? With the strength of Moyang Demon Lord at the Ninth Realm, if he truly wanted to escape, unless Tianjian Zi and more than a dozen other righteous Ninth Realm experts joined forces and set up a Killing Formation, they couldn't even bother him.
"Back when the Lord was around, each of these Demon Lords was so eager to please, almost willing to die for him. Now that they've been sealed by that despicable Tianjian Zi, none of them even thinks of rescuing..."
Nuan's face showed anger, yet she sighed in her heart.
People of the Demonic Tao, who isn't selfish? Hoping they would rescue Xiahou Yuan without expecting anything in return was unrealistic.
But Nuan knew, Moyang True Monarch once owed Xiahou Yuan numerous great favors, ordinarily, he should have at least shown some willingness.
"It's all that bitch Bai Qing'er's fault. I warned the Lord many times back then, asking him to be wary of this bitch..."
Nuan was clear about the inside story of that earth-shattering righteous versus demonic battle 25 years ago
If it weren't for Bai Qing'er stabbing the Lord in the back, it was uncertain who would have won or lost.
"We can't wait any longer."
"Even without Moyang Demon Lord, I must try again."
Nuan made up her mind.
It had been twenty-five years since Xiahou Yuan was sealed in the depths of the Great Abyss Ground.
In this long time, Nuan really worried that Xiahou Yuan wouldn't hold on.
Outside the Great Abyss.
Zhao Si and several guardians were patrolling.
More than a dozen figures rapidly rushed towards this place.
Even though being close to the Great Abyss, they were somewhat suppressed,
Yet, the speed of these figures was still extremely fast.
"It's those remnants of the Demonic Tao."
Zhao Si, with his wealth of experience, immediately knew what was happening.
The fact that Xiahou Yuan was sealed in the depths of the Great Abyss was no secret.
So it led to a group of demonic remnants attempting a rescue every so often.
The newcomer guardian beside him suddenly shocked.
Just as he mustered the courage to block the rapidly approaching group of demonic remnants.
"What are you trying to do?"
Before the new guardian could rush out,
He was pulled back by Zhao Si.
A million questions rose in the mind of the new guardian.
"These remnants are fearless of death, are you rushing to your death?"
Zhao Si immediately led all the guardians to quickly retreat.
Only when they reached a safe position,
Looking afar towards the entrance of the Great Abyss,
The group of demonic remnants were now standing outside the entrance, continuously trying something.
"Uncle Zhao, are we just going to watch from here?"
The newcomer guardian was somewhat unable to accept this.
"Don't worry, they can't break through the entrance of the Great Abyss."
Zhao Si seemed much calmer.
Such events occurred every few years.
However, the Great Abyss was jointly constructed back then by Tianjian Zi along with many other righteous strongmen.
Xiahou Yuan was confined in the eighteenth layer of the Great Abyss Ground.
Starting from the first layer at the entrance, all the way to the deepest eighteenth layer.
Each layer's door was made from Profound Gold,
And the deeper the doors, the more durable they were.
Over the years, despite all the efforts of these demonic remnants,
They couldn't even break the first layer door, let alone rescue Xiahou Yuan.
"I've already contacted Jiang Jianke, he'll arrive in at most half an hour,"
Jiang Jianke was specifically responsible for guarding the Great Abyss as an Eighth Realm expert.
However, because the area around the Great Abyss was filled with extreme suppressive power, Jiang Jianke usually stationed himself a hundred li away from the Great Abyss.
Otherwise, Jiang Jianke could not practice normally.
If something happened at the Great Abyss, Zhao Si just needed to contact him in the agreed manner,
And Jiang Jianke would arrive in a very short time.
Outside the entrance of the Great Abyss.
Nuan, the protector, took out a gourd and poured the sticky liquid inside over the entrance gate.
A puff of blue smoke emerged.
The surface of the entrance gate corroded, revealing a faint golden interior.
Seeing this, Nuan instantly felt somewhat desperate.
The sticky liquid in the gourd was known as the 'Dissolver of All Things,'
Even the hardest substances would quickly disappear under this kind of liquid.