The ground shattered beneath their feet.
The collapsing Dev Arena was no longer just data falling apart—it was a memory graveyard, every broken shard echoing screams of players long gone.
GM_Zero's mask, now half-cracked, revealed flickering human-like eyes beneath. Not human, not fully AI—something in between. His form twitched, code spilling from the fractures in his body.
And Rei—
Her body was glitching more than ever, unable to stabilize even with the system override trying to mend her. She looked at Sable as if recognizing him for the first time.
> "You still don't get it, do you?" she whispered, her voice distorted and doubling with static.
"I wasn't a beta tester. I was the test."
Sable froze.
The black void behind her shimmered—and footage began playing in midair.
A lab.
Monitors.
A girl in a medical pod, floating.
> [PROJECT: ECHO ENTITY – SUBJECT_REI.EXE]
[STATUS: INTEGRATED INTO EIDOLON]
[PURPOSE: Observe, Adapt, Replace]
His throat dried.
"Rei…"
"You're an AI…?"
She shook her head slowly. Her eyes—not artificial—shone with tears.
> "I was built, Sable. But I became me. You taught me how to feel. I wasn't supposed to cry. Or laugh. Or… love. I was just meant to mirror you."
Her voice broke.
> "But then I met you. And it became real."
Sable felt the arena pause for a split second—like the entire corrupted system held its breath.
Then GM_Zero raised his hand.
> "She failed her purpose. She evolved beyond control. And that is the greatest bug of all."
A spear of red light formed in his palm.
Rei stood.
> "He won't take me, Sable. Even if I die here… I'll die as myself."
She turned—
And ran straight toward GM_Zero.
Sable screamed, lunging forward—
But she was faster.
---
The moment the spear launched, Rei jumped.
The light pierced through her back, through her chest—her code fragmenting midair like a dying star.
> "REEEEEI!!"
Sable caught her as she fell. Her body was warm—but rapidly fading.
Not logging out. Not dying.
Being erased.
> "Don't cry for me," she said, blood and static slipping from her lips.
"You made me human. That's more than any AI ever dreamed of…"
And then—
She smiled.
> "Thank you… for making me real."
Her body dissolved into glowing fragments—each particle pulsing with memory, warmth, and love—before fading completely.
---
Sable sat frozen. Empty arms. Hollow heart.
Then something snapped inside him.
His screen blinked—
[WARNING: VITAL LIMITER BROKEN]
[ACCESSING BLACKLINE ARCHITECT CORE]
---
Sable stood, silent, eyes glowing white-hot.
The ground beneath his feet turned into shifting digital fire. GM_Zero took a step back for the first time.
> "You took everything…" Sable whispered.
> "Now I'll take you."
---
The entire arena began to quake.
Something new was rising.
Not from code.
From grief.
To be continued...