Home / System / Apocalypse Archive System: I Loot Powers From Dead Worlds / Chapter 3 — I Stole an Evolution That Doesn't Exist Yet
Chapter 3 — I Stole an Evolution That Doesn't Exist Yet
Author: Haisen X
last update2026-10-04 01:29:44

Damon stared at the three options floating above the corpse.

[Iron Tendons]

[Predatory Reflex]

[Claw Technique]

His shoulder was bleeding.

His ribs hurt every time he breathed.

Something somewhere outside the ruined store had just screamed.

And somehow the system expected him to make a shopping decision.

“Details.”

The words changed.

[Iron Tendons]

[Biological Evolution.]

[Reinforces tendons and connective tissue using the Ironclaw’s mutation pattern.]

[Effects:]

[Physical strain tolerance increased.]

[Explosive movement efficiency increased.]

[Resistance to tendon damage increased.]

Damon’s eyes narrowed.

Useful.

Very useful.

He shifted to the second option.

[Predatory Reflex]

[Neurological Evolution.]

[Integrates portions of the Ironclaw Hunter’s sensory-response architecture.]

[Effects:]

[Reaction speed increased.]

[Threat recognition increased.]

[Predatory movement patterns partially integrated.]

That sounded significantly better.

The third appeared.

[Claw Technique]

[Combat Imprint.]

[Records instinctive attack patterns developed by Ironclaw Hunters.]

[Effects:]

[Close-range slashing proficiency increased.]

[Requires compatible weapon or biological structure for maximum efficiency.]

Damon looked at his knife.

Then at his very human hands.

“No.”

[Claw Technique deselected.]

He considered Iron Tendons again.

Stronger connective tissue would be valuable long term.

Especially if physical stats kept increasing.

But right now, Damon had a more immediate problem.

He was fighting creatures faster and stronger than him.

Strength could be compensated for.

Speed was harder.

And getting surprised here meant dying.

“Predatory Reflex.”

The other options disappeared.

[Selection confirmed.]

The crystal above the corpse shattered.

Damon instinctively raised an arm.

The fragments did not fall.

They became light.

Then every strand shot into his chest.

His back slammed against the wall.

“—Fuck.”

There was no elegant transition.

No warm energy.

No pleasant rush of power.

His nervous system caught fire.

Damon’s fingers locked.

His teeth clenched hard enough that his jaw hurt.

Something moved through his spine.

Not physically.

It felt worse than physical.

For one impossible second, his brain seemed to receive too much information at once.

Dust falling from the ceiling.

A loose wire swinging.

Blood sliding down his wrist.

Water dripping somewhere behind the building.

The distant scrape of claws outside.

All of it arrived at the same time.

His heartbeat accelerated.

The room sharpened.

Edges became clearer.

Distances easier to judge.

Movement—

Movement became different.

The loose wire swung.

Damon knew where it would be before it got there.

His hand moved.

He caught it.

He stared at his fingers.

The wire stopped inches from his face.

Damon slowly released it.

“What did you do to me?”

The system answered.

[Remnant successfully integrated.]

[Predatory Reflex acquired.]

[Classification: Archive Evolution.]

[Compatibility: 96.3%.]

Damon paused.

“Archive Evolution?”

[Archive Evolutions are biological, neurological, magical, technological or conceptual advancements recovered from extinct timelines.]

That was significantly more concerning than a combat skill.

He reread the sentence.

Biological.

Magical.

Technological.

Conceptual.

“Can normal people have these?”

[Insufficient data.]

“Can normal Archivists?”

[No compatible records found.]

That answer was closer to what he expected.

Damon opened his status.

[Name: Damon Cross.]

[Level: 3.]

[Combat Path: Archivist.]

[Rank: F.]

[Strength: 14.]

[Agility: 16.]

[Endurance: 15.]

[Mana: 4.]

[Path Skills:]

[Identify Lv.1.]

A new section had appeared beneath it.

[Archive Evolutions:]

[Predatory Reflex — Tier I.]

Damon stared at the words.

Not a skill.

Not part of Archivist.

A separate category.

He tried concentrating on it.

[Predatory Reflex — Tier I.]

[Origin Species: Ironclaw Hunter.]

[Type: Neurological Evolution.]

[Integration: Complete.]

[Current Effects:]

[Reaction Response +18%.]

[Threat Recognition +12%.]

[Motion Prediction: Minor.]

[Evolution Progress: 0%.]

Damon smiled.

That was the first genuinely good thing he had seen since Awakening.

Then the pain in his shoulder reminded him of reality.

“Right.”

He stood.

Slowly.

His ribs complained.

Nothing felt broken.

Probably.

He tested his left arm.

The claw wound across his shoulder was shallow but long.

He needed to clean it.

He also needed to get out of the city before something stronger found him.

Preferably in that order.

Damon searched the convenience store.

Most of the supplies had rotted decades ago.

Medicine was useless.

Food was worse.

But underneath a collapsed shelf he found an emergency kit sealed inside a hard plastic case.

Identify.

[Emergency Medical Kit.]

[Condition: Partially preserved.]

[Contents suitable for use: 38%.]

“Good enough.”

Alcohol wipes.

Gauze.

Tape.

A small bottle of antiseptic.

Damon cleaned the wound.

It hurt enough that he briefly reconsidered every life choice that had brought him here.

Then he bandaged it.

He took the rest of the usable supplies.

His Archivist Path immediately began identifying everything he touched.

That was becoming useful.

[Bandage Roll.]

[Manufactured 32 years before current Archive state.]

[Sterility compromised.]

“No.”

He threw that one away.

Another.

[Sterility preserved.]

He kept it.

Maybe Archivist wasn’t designed for combat.

But walking through civilization’s corpse with an identification skill was considerably better than doing it blind.

He looked at the Ironclaw Hunter.

The Remnant was gone.

The corpse remained.

Damon activated Identify again.

[Ironclaw Hunter.]

[Level: 6.]

[Mutation Tier: I.]

[Condition: Deceased.]

[Harvestable Materials:]

[Metallic Hide.]

[Reinforced Claws.]

[Spinal Filament.]

[Mutation Core — damaged.]

Damon stopped.

“Mutation Core?”

The system highlighted the creature’s chest.

He knelt.

The knife went in.

Three minutes later Damon pulled out something the size of a walnut.

Black.

Hard.

Veins of dull red light pulsed beneath its surface.

[Ironclaw Mutation Core.]

[Grade: Low.]

[Integrity: 41%.]

[Current-world equivalent: None detected.]

That last line interested him.

He put it in the medical kit.

If he got back home, someone would pay for this.

Maybe a lot.

Assuming he could explain where it came from.

Damon looked at the corpse again.

“Can I extract another Remnant?”

[No.]

“One per target?”

[Standard extraction limit: One Remnant per qualifying organism.]

Standard.

Not absolute.

Interesting.

But that could wait.

A noise came from outside.

Scratching.

Multiple directions.

Damon immediately killed the light on his phone even though he had barely been using it.

His body reacted before his thoughts finished.

Head turned.

Shoulders lowered.

Knife in his right hand.

Sword in the left.

He noticed the difference immediately.

Before acquiring Predatory Reflex, he had needed to consciously focus on sounds.

Now his attention isolated them automatically.

One.

No.

Three sources.

Left side of the storefront.

Street.

Roof.

His eyes flicked upward.

A shadow passed across the broken ceiling.

Damon moved.

Something crashed through the glass behind him.

He was already turning.

Ironclaw.

[Level: 2.]

Its claw passed where his neck had been.

Damon felt no surprise.

That was the strange part.

His body had recognized the attack before he consciously understood it.

He stepped inside the creature’s reach.

Knife.

Upward.

Behind the jaw.

The same weak point he had discovered earlier.

The Ironclaw twisted.

Damon followed.

One stab.

Two.

The creature collapsed.

[Archive Target eliminated.]

[Experience acquired.]

Damon stared.

That had been easy.

Not effortless.

Easy.

A second creature dropped from the ceiling.

Damon saw its shadow distort against the floor.

He turned before it landed.

Training sword across his body.

The Ironclaw hit the blade.

He redirected instead of blocking.

Its momentum carried it past him.

Damon stepped behind it.

Knife into the neck.

The creature screamed and spun.

Claw toward his chest.

Damon leaned back.

The tips passed centimeters from his jacket.

Everything felt slower.

Not actually slower.

Cleaner.

He could see intention inside movement.

Shoulder rotates.

Elbow extends.

Weight shifts.

Claw follows.

Predatory Reflex was not telling him the future.

It was making his brain frighteningly good at reading the present.

Damon grabbed the creature’s wrist.

Pulled.

Knee into the side of its front joint.

CRACK.

The Ironclaw dropped.

Knife.

Throat.

Done.

[Archive Target eliminated.]

[Experience acquired.]

He looked toward the storefront entrance.

The third one had stopped.

It stood outside.

Level 3.

Its vertical mouth opened.

Damon met its eyes.

Neither moved.

Then the creature backed away.

One step.

Two.

It turned.

Ran.

Damon blinked.

“Did it just decide not to fight me?”

[Behavioral analysis available.]

“Go ahead.”

[Ironclaw pack predators reassess targets following rapid casualties.]

[Current interpretation:]

[Target classified as dangerous.]

Damon looked at the two corpses.

Then at his knife.

He smiled.

“I like this evolution.”

The system remained neutral.

Damon checked both bodies.

The Level 2 Ironclaw produced no Remnant.

The second did.

[REMNANT DETECTED.]

His pulse accelerated.

Two options appeared.

[Iron Tendons]

[Low-Light Vision]

Damon stared.

Another one.

He selected Low-Light Vision to inspect it.

[Low-Light Vision.]

[Sensory Evolution.]

[Improves retinal performance and neural image processing in low-light environments.]

[Effects:]

[Night vision significantly increased.]

[Bright-light adjustment improved.]

Damon almost chose it.

Exploring dead worlds at night made the value obvious.

But then he stopped.

“Can I have multiple Archive Evolutions?”

[Yes.]

“How many?”

[Current limit unknown.]

Damon’s expression sharpened.

That mattered.

Very much.

If there was no obvious hard cap—

He could keep collecting them.

Not just one.

Not one Path skill tree.

Not one type of progression.

Anything compatible.

Biological.

Neurological.

Magical.

Technological.

Conceptual.

The possibilities were absurd.

Damon selected Low-Light Vision.

[Selection confirmed.]

This integration hurt less.

Pressure behind the eyes.

Heat.

A stabbing headache.

Then darkness changed.

The convenience store brightened.

Not like someone turned on a lamp.

More like his eyes stopped caring that the lamp was missing.

Shapes emerged.

Shelves.

Broken glass.

Blood.

Details previously hidden in blackness.

[Low-Light Vision acquired.]

[Archive Evolutions:]

[Predatory Reflex — Tier I.]

[Low-Light Vision — Tier I.]

Damon looked through the broken storefront.

The ruined street was suddenly much easier to see.

“Okay.”

Archivist was officially no longer disappointing.

He harvested what he could.

Two claws.

A section of metallic hide.

One intact Mutation Core.

Then he left.

The city became more disturbing now that Damon could actually see it.

Human bones were everywhere.

Inside apartments.

Beneath cars.

Behind barricades.

Some streets had clearly become battlefields.

Others looked like people had simply disappeared halfway through normal life.

A bicycle against a wall.

A child’s backpack beneath a bus stop.

A restaurant with plates still sitting on tables.

The apocalypse had not happened instantly.

That somehow made it worse.

Humanity had survived for thirty-one years.

Thirty-one years of retreating.

Adapting.

Building safe zones.

Losing them.

Until the counter reached zero.

Damon followed the old SAFE ZONE signs toward downtown.

He wanted records.

If people had lasted that long, someone would have documented what happened.

An hour later he found the wall.

Twenty meters high.

Concrete reinforced with steel plates.

Watchtowers every fifty meters.

Burn marks covered the exterior.

Hundreds of claw marks had carved grooves into the surface.

A massive gate stood open.

Above it:

WESTBRIDGE CENTRAL SURVIVAL DISTRICT.

Population capacity: 82,000.

Someone had painted another number underneath.

Not official.

Red paint.

13,417.

Then another.

6,201.

2,088.

Damon stopped.

At the bottom:

He stared at it for several seconds.

Then walked through.

Inside were tents.

Barracks.

Makeshift workshops.

Vehicles converted into armored transports.

Everything abandoned.

This had been one of humanity’s final cities.

Damon activated Identify almost continuously.

[Ration Printer.]

[Nonfunctional.]

[Portable Mana Generator.]

Damon stopped.

Mana?

He looked at the machine.

It resembled a compact engine surrounded by six crystal chambers.

[Portable Mana Generator.]

[Technology Classification: Hybrid Arcane.]

[Condition: Nonfunctional.]

[Archive Technology not registered in current timeline.]

Damon crouched.

Arcane technology.

His world had mana.

But mana generators?

Not like this.

He looked around.

There were weapons too.

Broken rifles with crystal components.

Armor unlike anything Hunters used in his world.

The future possibilities multiplied again.

Not only monsters.

Technology.

If he could bring it home—

A message appeared.

[Significant Archive discovery detected.]

Damon straightened.

[Foreign developmental system identified.]

[Analyzing...]

The system paused.

Then:

[Evolutionary framework found.]

[Criteria partially satisfied.]

Damon frowned.

“What criteria?”

No answer.

He walked deeper into the camp.

A headquarters building stood near the center.

The doors had been ripped off.

Bodies filled the lobby.

Humans.

Ironclaws.

Other things Damon could not identify.

One corpse wore armor.

Not modern tactical equipment.

Something heavier.

Black plates.

Blue lines.

A sword still rested beside it.

Damon approached.

[Human remains.]

[Identity available.]

He focused.

[Name: Adrian Mercer.]

[Age at death: 34.]

[Occupation: Hunter.]

[Combat Classification: Monster Hunter.]

Damon stopped.

Monster Hunter.

Not a Path.

At least not one he recognized.

He looked at the armor.

[Monster Hunter Combat Armor.]

Then the sword.

[Monster Hunter Blade.]

Then the corpse.

Something appeared over the bones.

Not a Remnant.

A series of faint interconnected lines.

Like a map.

[Developmental framework reconstructed.]

[Archive evolution structure detected.]

More lines appeared.

[Ironclaw Mutation recorded.]

[Predatory Reflex recorded.]

[Low-Light Vision recorded.]

[Compatible progression identified.]

Then:

[Conditions satisfied.]

Damon’s eyes narrowed.

The map ignited.

One node at the bottom.

Then another.

Then five more above them.

A name appeared across the center.

[EVOLUTION PATH DISCOVERED.]

[MONSTER HUNTER.]

Damon said nothing.

The system continued.

[Path Description:]

[A human evolutionary route created during the Monster Evolution Event to combat increasingly mutated species.]

[Compatible with Archive Evolutions.]

[Current Completion:]

[3.8%.]

Damon slowly looked at the ruined headquarters.

At the dead Hunter.

At the city humanity had fought thirty-one years to protect.

Everyone here had failed.

Their world was gone.

Their species was extinct.

But their weapons remained.

Their monsters remained.

Their technology remained.

And apparently—

so did the path they had created to survive.

A final message appeared.

[Monster Hunter Evolution Path registered.]

[Requirement for Stage I advancement:]

[Acquire three compatible Evolutions.]

[Current: 2/3.]

Damon smiled.

One more.

He only needed one more.

Then something heavy moved on the floor above him.

Dust fell from the ceiling.

Damon’s smile disappeared.

THUMP.

A second step.

THUMP.

The building shook.

Identify activated automatically.

A red panel appeared through the ceiling.

[Unknown Archive Entity detected.]

[Level: 11.]

Damon looked up.

Then another notification appeared beneath it.

[Compatible Evolution detected.]

His grip tightened around the sword.

One more.

Perfect.

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