Extra's Revenge: Reincarnated As A Slave-Chapter 154: Growth (Part 2)
"Chaos Art, Hollow Technique, Sequence #5: Death Army!" 𝕗𝗿𝕖𝐞𝐰𝗲𝕓𝐧𝕠𝕧𝗲𝐥.𝚌𝐨𝚖
The fallen Dwellers rose as undead, their Chaos Energy forms preserved but now animated by Rey’s distributed consciousness. They turned on their former ally with mechanical precision, attacking in coordinated patterns that the living Tier 6 couldn’t replicate.
The Tier 6 Dweller fought with impressive capability, its greater power allowing it to destroy several undead. But the Death Army technique made such victories pyrrhic—Rey simply reanimated the destroyed undead, maintaining constant numerical superiority.
Meanwhile, Rey himself engaged directly, using the battle as an experimental opportunity rather than a desperate struggle.
"Chaos Art, Entropy Technique, Sequence #2: Entropic Dominion!" transformed the area around the Tier 6 into territory where entropy governed all processes. The Dweller’s form began degrading faster than it could regenerate, system failures accumulating with each moment.
"Spirit Art, Construction Technique, Sequence #2: Mountain Sovereign!" gave Rey authority over the chamber’s stone structure. The floor, walls, and ceiling became extensions of his will, attacking the Tier 6 from directions it couldn’t adequately defend.
The combination was overwhelming.
Undead army restricting movement, entropic environment causing continuous degradation, elemental constructs creating constant pressure—the Tier 6 Dweller simply couldn’t maintain coherence against such multifaceted assault.
After ten minutes of sustained combat, it collapsed.
Rey stood over the fallen Tier 6, breathing heavily but not from exhaustion—from exhilaration.
Three years ago, a creature of this level would have killed him without difficulty. Now he could defeat it while experimenting with technique combinations.
"Chaos Art, Hollow Technique, Sequence #4: Undying Host!"
The Tier 6’s form rose as undead, but not like the others. This technique created servants that couldn’t be stopped by conventional destruction—even if their physical form was shattered, they would continue functioning through principles that defied normal understanding of death.
The undead Tier 6 Dweller stood before Rey, awaiting commands with empty obedience.
"Join the others in stasis," Rey commanded. "Position yourself in corridor seventeen. Remain dormant until I call."
The creature moved to comply without hesitation.
Rey activated similar commands for the other newly created undead, positioning them throughout the claimed territory to reinforce his growing army.
Then he withdrew a detailed map of the Labyrinth—one he’d been building over three years through systematic exploration.
The region he’d just claimed represented the furthest extent of Nephilim exploration in their thousand-year history. Beyond this point, the map showed only blank space marked with warnings about extreme danger and unknown hazards.
’Ten thousand Chaos Dwellers are currently under my command,’ Rey calculated, reviewing his accumulated forces. ’Ranging from Tier 9 to Tier 6, all positioned throughout the upper and middle Labyrinth. Enough strength that I’m confident I wouldn’t lose to an entire team of Category S Guards.’
It was a staggering accomplishment.
In three years, he’d transformed from a fugitive barely surviving the Labyrinth’s hazards into a force that could challenge the Nether Realm’s elite practitioners.
But one obstacle remained.
The Prince of Darkness.
A Tier 5 Chaos Dweller of immense power and intelligence, controlling the Labyrinth’s deepest sections. The creature that had destroyed an ancient civilization and made even the Nephilim fear venturing too deep.
Rey stared at the blank sections of his map, knowing what lay beyond.
’Not yet,’ he decided. ’I’m strong, but not strong enough for Tier 5. I need more preparation, more mastery, more undead forces before attempting that confrontation.’
He began the journey back to the Sanctuary, his mind already planning the next phase of development.
Three years had brought incredible growth.
But his evolution was far from complete.
***********
Meanwhile....
Within the Nether Academy, the grand auditorium was filled to capacity, and thousands of attendees gathered to witness the graduation ceremony of the Academy’s most celebrated class in decades.
At the podium stood Amara Desgarron, her appearance transformed by four years of intensive cultivation and training.
At twenty years old, she’d grown into a striking beauty whose presence commanded attention even in crowds of powerful practitioners.
Her dark hair fell in elegant waves past her shoulders, her features sharp and aristocratic, her bearing carrying authority earned through demonstrated excellence.
But it was her mystical pressure that truly set her apart—dense, controlled, and approaching the threshold that separated Category S Guards from true Devils.
"I stand before you as valedictorian," Amara began, her voice carrying clearly through mystical amplification. "But this honor belongs not to me alone, but to every student who pushed themselves beyond perceived limits, to every instructor who demanded excellence rather than accepting mediocrity, to every fallen family member whose sacrifice reminds us why we cultivate strength."
The audience listened with rapt attention as Amara delivered a speech that acknowledged hardship while inspiring determination, that mourned loss while celebrating growth.
"The Nether Realm faces threats from without and within. Aether forces that would destroy our way of life. Chaos Dwellers that emerge from darkness to consume all we’ve built. And internal corruption that weakens us more insidiously than any external enemy."
Her expression hardened with resolve that bordered on fury.
"We graduate not into comfort, but into duty. Not into leisure, but into service. The Realm demands our strength, and we will provide it. Not because we must, but because we choose to. Because we understand that power without purpose is meaningless, and excellence without application is waste."
The speech built to its crescendo, Amara’s voice carrying conviction that resonated with listeners.
"So I say to my fellow graduates—let us be worthy of the education we’ve received. Let us honor those who came before by exceeding their accomplishments. Let us build a Nether Realm strong enough to stand against any threat, prosperous enough to reward those who sacrifice, and just enough to punish those who betray our trust."
She paused, letting the words settle.
"Thank you. And may we all bring glory to the Nether Realm we serve."
The auditorium erupted in applause, the ovation thunderous and sustained. Amara accepted it with grace, her expression showing satisfaction at a ceremony well-executed.
Hours later, after formal proceedings concluded and well-wishers dispersed, Amara finally returned to her private chambers within the Academy.
She dismissed her attendants immediately, craving solitude after the day’s public performance.
Alone at last, Amara stood before the window overlooking the Academy grounds, her composed facade finally cracking to reveal the complex emotions beneath.
Three years of relentless training.
Three years of pushing herself beyond normal limits, developing capabilities that would have seemed impossible when she’d first arrived as a traumatized survivor of her family’s destruction.
She’d achieved her goals.
Graduated with highest honors.
Developed triple Art affinities—Chaos, Spirit, and Soul.
She finally approached the threshold of Devil rank that most practitioners never reached in a lifetime of cultivation. And in one week, she would begin her mandatory service as a Category S Guard, the youngest practitioner to achieve that position in the Nether Realm’s recent history.
But none of it felt like enough.
Amara’s thoughts turned to her family, as they always did in quiet moments.
Her father, Dreyfus, was killed defending their manor. Her mother, Beatrice, was stoned to death by the Sunlit Order. Her brother Augustus was also murdered in cold blood—killed by someone she’d thought was helpless.
She didn’t know the details of these actions because she wasn’t there.
Traces were also removed from the scene.
Still...
The rage that thought kindled never diminished, no matter how much time passed.
’He was there...’ she thought, the name carrying complex emotions—grief, fury, confusion, and something approaching obsession. ’That nameless slave I tried to help.’
Except he hadn’t died.
Reports had surfaced over three years ago—Category S Guards investigating destruction in a city called Elkrim had identified a teenage Cursed Child matching Rey’s description. The investigation was ongoing when the Guards themselves were killed under mysterious circumstances.
The trail led to the Labyrinth of Darkness, where witnesses reported a young man with distinctive black-and-white hair descending into the depths while fleeing pursuit.
Most assumed he’d died down there. The Labyrinth killed everyone who attempted to traverse it.
But Amara didn’t believe that.
She couldn’t.
A smile crossed her face—beautiful and dangerous, carrying anticipation that bordered on bloodlust.
"You’re alive down there," she whispered to the darkness. "I know you are. Surviving. Growing stronger. Just like me."
Her expression hardened with resolve.
"You must be waiting for me. Surely, you think of me the way I think about you. Every day. All day. Well, you don’t have to worry. It won’t be long now. I’ll find you soon enough...."
She thought of the Category S Guard assignment awaiting her, the authority and resources that position would provide.
"One year of mandatory service," Amara continued, her voice carrying certainty absolute. "I can make use of this opportunity really well. I intentionally ensured I got posted to that place."
Her smile widened.
"Hehehe... I can’t wait. I’m coming for you. And when I find you, we’ll see which of us has grown stronger in these years apart."
The moonlight streaming through the window cast her features in sharp relief, beautiful and terrible in equal measure.
She had truly transformed in more ways than one.
