The rain had stopped.
But the forest still breathed.
Arin stood in silence, blood dripping from his fingers.
The mutated wolf lay at his feet.
Dead.
His chest rose and fell violently. His arm trembled. His mind was still trying to process what had just happened.
He had killed it.
Not with skill.
Not with power.
But with desperation.
And something else.
Something that pulsed faintly beneath his skin.
[Genetic Kill Confirmed]
A red interface flickered before his eyes.
You have slain: Feral Spine Wolf (Tier 1 Mutant)
Gene Compatibility: 63%
Devour Option Available.
Arin stared at the final line.
Devour.
The word felt heavy.
Dangerous.
He swallowed.
"What happens if I refuse?"
No response.
The system never answered questions. It only presented choices.
The wolf's body began dissolving slowly into faint crimson particles.
Time was limited.
Arin clenched his fist.
He remembered the way it had lunged.
The way its claws nearly tore through his throat.
If there was another one…
He would die.
No hesitation remained.
"Devour."
The world exploded.
Pain ripped through his spine like molten iron being poured into his bones.
Arin dropped to his knees.
His scream echoed through the forest.
Every nerve in his body felt like it was being shredded and rebuilt simultaneously. His muscles convulsed violently. His vision blurred.
Inside his mind—
A second heartbeat began.
Faster.
Wilder.
Primal.
[Devouring Process: Initiated]
[Extracting Genetic Trait…]
Arin slammed his fist into the ground as his nails lengthened slightly, hardening.
His teeth clenched so hard he tasted blood.
His bones shifted.
Subtle.
But real.
He felt it.
Power.
Raw, savage instinct flooding into him.
Then—
Silence.
The pain stopped.
He collapsed face-first into wet soil.
Breathing.
Alive.
[Devour Successful]
Acquired Trait: Predator Reflex (Low-Grade)
Effect: +15% Reaction Speed
Instinctive Danger Detection Activated
Arin slowly pushed himself up.
Everything felt… sharper.
The forest sounds were clearer.
The scent of blood was stronger.
His heartbeat steadier.
He turned his head—
And froze.
There.
Thirty meters away.
Another pair of glowing eyes.
Watching.
This one was bigger.
Its fur darker.
Its body covered in jagged bone protrusions along the spine.
It had been waiting.
Observing.
Arin's breath slowed.
His fear was still there.
But it wasn't paralyzing anymore.
Something inside him recognized this moment.
The wolf stepped forward.
Slow.
Deliberate.
It wasn't a mindless beast.
It was testing him.
[Warning: Tier 2 Mutant Detected]
Threat Level: High
Arin's mind raced.
He couldn't win in a straight fight.
Not yet.
The wolf lunged—
But this time—
Arin moved first.
His body reacted before his thoughts.
He rolled sideways as claws tore through the space his head had occupied a second earlier.
Faster.
He was faster.
Predator Reflex.
It worked.
Adrenaline surged.
He grabbed a broken branch from the ground and jammed it toward the wolf's exposed side.
The branch snapped.
Useless.
The wolf roared.
And swiped.
Pain exploded across Arin's shoulder as claws tore through flesh.
He staggered back.
Blood poured down his arm.
His vision shook.
He couldn't take another hit like that.
The wolf advanced again.
Confident.
Dominant.
A true apex predator.
Arin felt something shift inside him.
A whisper.
Not from the system.
From himself.
You are prey.
No.
He wasn't.
Not anymore.
He forced his breathing steady.
Watched the wolf's muscles tense.
Noticed the slight delay in its right hind leg.
Injury.
Small.
But there.
It lunged again—
Arin sidestepped at the last second, grabbed its spine spike with both hands—
And twisted with everything he had.
There was a sickening crack.
The wolf howled in fury.
It turned, jaws snapping—
Arin shoved his forearm into its mouth.
Teeth pierced flesh.
Agony.
But he didn't pull back.
With his free hand—
He grabbed a sharp stone from the ground—
And drove it straight into the creature's eye.
Once.
Twice.
Three times.
The wolf convulsed violently.
Then collapsed.
Still.
Arin fell beside it, gasping, arm shredded and bleeding heavily.
He stared at the sky.
Crimson clouds drifting above.
He had done it.
Again.
[Genetic Kill Confirmed]
Gene Compatibility: 78%
Devour Option Available
His hand trembled.
This one was stronger.
If the first devour nearly killed him…
What would this do?
His body was already wounded.
Bleeding.
Exhausted.
The logical choice was to refuse.
To survive.
But logic didn't build apex predators.
It created survivors.
Arin didn't want to survive.
He wanted to rise.
He smiled weakly.
"Devour."
The second transformation was worse.
Much worse.
His spine arched unnaturally as bone density increased.
His vision went completely black.
Inside the darkness—
He saw something.
A massive silhouette.
Far beyond Tier 2.
Watching him.
Not with hostility.
But interest.
Then it vanished.
Arin screamed as his nervous system overloaded.
His heartbeat synchronized with the second pulse inside him.
The primal heartbeat.
Stronger now.
[Devour Successful]
Acquired Trait: Bone Reinforcement (Low-Grade)
Effect: Increased Skeletal Durability +20%
Additional Trait: Minor Claw Manifestation
Arin collapsed again.
But this time—
He laughed.
Weak.
Breathless.
But genuine.
He raised his hand slowly.
His fingernails had changed.
Sharper.
Harder.
Not monstrous.
But not human either.
He flexed.
And slashed at a nearby tree.
Wood splintered.
Cleanly.
He stared at the cut.
Then at his hand.
This was real.
He was changing.
Slowly.
Dangerously.
The forest fell silent again.
Too silent.
Arin's new instinct activated.
A cold sensation crawled up his spine.
Danger.
Immediate.
Behind him.
He turned—
And the air distorted.
A figure stepped out from thin air.
Not a beast.
Not fully human either.
Tall.
Black coat.
Silver eyes glowing faintly.
Calm.
Cold.
It looked at Arin.
Then at the dead wolves.
Then back at him.
Interest flickered in its gaze.
"You devoured twice in one cycle."
Its voice was smooth.
Controlled.
Ancient.
Arin struggled to stand.
"Who… are you?"
The figure tilted its head slightly.
"You are not ready to know."
The air grew heavy.
Arin's instincts screamed.
This presence was far beyond Tier 2.
Far beyond anything he could currently comprehend.
The silver-eyed stranger took a single step closer.
"You are either a miracle…"
Pause.
"Or a threat."
Arin clenched his clawed hand.
Blood still dripping from his wounds.
He wasn't strong enough to fight this being.
Not even close.
But something inside him—
That primal heartbeat—
Did not bow.
The stranger's eyes narrowed slightly.
Then—
It smiled.
Just barely.
"Interesting."
The forest shattered like glass.
Reality distorted.
And everything went black.
[Emergency Realm Extraction Initiated]
Arin's eyes snapped open.
He was back.
Back in the human world.
Lying on the cold floor of his tiny apartment.
Sweat soaked his clothes.
His arm—
Still wounded.
Blood still real.
This wasn't a simulation.
This wasn't a dream.
He slowly lifted his hand.
The claws were still there.
Retracted.
But present.
His phone buzzed violently beside him.
He turned his head slowly.
A notification flashed across the screen:
Global Announcement:
First Individual to Achieve Double Devour in Initial Cycle Detected.
Identity Hidden.
Arin's heart stopped.
Then pounded violently.
First.
In the world.
The silver-eyed figure's voice echoed faintly in his mind.
"Miracle… or threat."
Outside his apartment window—
For a split second—
He saw crimson lightning flash across the sky.
And somewhere far beyond Earth—
Something vast…
Had noticed him.