Cherreads

Chapter 21 - Killcode Protocal

Ji-Hoon didn't wait for the ripple to finish forming.

The moment the data horizon fractured—another ghost sector trying to form without permission—he was already in motion. A pulse of static raced across the sky like a dying heartbeat, and then the world behind him collapsed.

["Sector instability at 94%. Recommend extraction."]

"No," he muttered. "This one's different."

The fragments weren't just breaking—they were reassembling. But not like Edenfall's usual glitches. This was structured. A forced kill-reboot. The terrain twisted into something brutal and sharp, slabs of obsidian-colored code rising like jagged teeth from the ground.

Ji-Hoon landed between two of them.

The tower behind him was gone—reset to a shell of runtime echoes. Whatever he had pulled from the root directory wasn't passive anymore.

It had triggered something old.

["Warning: A level-zero failsafe is initiating. Subroutine class—Killcode Protocol. This wasn't meant to run unless a Creator went rogue."]

Ji-Hoon's breath misted again—not from cold. From pressure. Something above this place was folding in.

A command that didn't care about preservation.

Something meant to delete the entire chain of causality if needed.

At the center of the killzone, a figure began to take shape.

Not an Admin.

Not a construct.

A reflection.

Of him.

Same build. Same gear. Even the same expression.

But its eyes flickered crimson-red like corrupted logs.

✦ Skill: System Trace – Reflected

["It copied your signature. It's a killclone—hyper-adaptive rollback of your exact code."]

The echo moved first. No startup lag. No hesitation. Ji-Hoon was thrown sideways, tumbling across panels of broken interface and command-line static.

He rolled, boots skidding, and rebounded with a retaliatory burst of False Echo. The illusion split left—

But the killclone didn't take the bait. It ignored the false Ji-Hoon and came for the real one.

✦ Skill: Overwrite Strike – Activated

Ji-Hoon's coat sparked as a line of red code carved across the edge, tearing fabric and rewriting the physics of his dodge. He grunted, forced to redirect mid-air and twist into a hard landing.

This thing didn't just mimic his skills—it predicted them.

["It's pulling your past combat logs. Everything you've ever done, it's seen. And now it's adapting."]

"How do I beat it?"

["By becoming something you haven't been yet."]

His hands flickered with residual data. His breath steadied. He narrowed his eyes.

Then dropped his stance entirely.

The killclone paused.

✦ System Conflict: Error – Unknown Protocol

["You're running non-combat behavior. It doesn't have a response mapped. Ji-Hoon, now—recode something."]

He didn't hesitate.

✦ Injecting Disrupt Code…

✦ Target: Reflex Loop

✦ New Output: Phantom Delay – 0.3s combat lag

A micro-glitch. A stutter in its perfect reaction.

That was enough.

Ji-Hoon drove forward, shifting low. His hand caught the clone's arm, and he injected the second code.

✦ Overwrite Authorization – Reversal Key: Creator Fragment

✦ Applying…

The clone spasmed—its crimson eyes burning out into white static. Ji-Hoon twisted, yanking the code thread from its spine.

["Killcode disengaged. Sector lockdown lifting."]

The world shook as the last commands burned out of existence. The corrupted terrain fragmented, scattering like broken permissions across the void.

Ji-Hoon stood alone in the silence.

But only for a second.

A new window opened.

[INTERNAL SYSTEM NOTICE]

[Legacy Access Expansion: Tier 2 Unlocked]

[NEW SKILL ACQUIRED: Recode Phantom]

✦ Description: Enables temporary rewriting of local combat physics for up to 5 seconds. Effects vary based on mental focus and surrounding data architecture.

["Welcome to Tier 2, Ji-Hoon. You just rewrote a kill protocol. And the system noticed."]

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