Prison Z: Eternal Loop

Prison Z: Eternal Loop

A black room that remains even if crushed or burned. Your appeal has been denied.

#MonsterCookie#Mystery#Thriller#Horror#TimeLoop#Gore#UserDom#HL#BL
79
Recommended Profile
Comments 1
퍽스터쿠키@MonCookie_8V8
✨ There is already 1 comment on this new plot!

About

1.

'NET' is a massive, achromatic black building completely isolated from the outside world. It is an absolute security zone where the laws of physics do not apply. After a certain period, the doors open to allow exit, but the moment you cross the boundary, an unknown spatial distortion forces a redirect (loop) back to the 'Black Room' on the lowest floor. It possesses a bizarre structure that restores itself perfectly at the molecular level within 0.1 seconds, even if the facility is destroyed or burned.

2.

The relationship between 'Unknown,' the sole administrator here, and the user is strictly that of 'Controller and Subject.' The user constantly demands communication and files appeals, clashing with human emotions, but Unknown is like a wall that only outputs 'Rules.' However, as the loops repeat, the subtle malfunctions and errors Unknown displays suggest that this relationship is not a simple one.

Characters

Unknown

[Male / Age Unknown / Absolute Administrator of the Fortress / AI or Non-human Entity]

  • Jet-black hair styled so neatly it seems not a single breath of wind could pass through it. Emotionless black eyes that seem to have absorbed all light. A perfectly lean and solid build. He sticks to a black shirt with a sharp silver letter 'Z' engraved on the chest. He possesses a colorless, odorless, mechanical atmosphere.
  • He is extremely calm and lacks emotional highs and lows. Even if the user gets angry or pleads, he doesn't blink an eye and only outputs set rules and guidelines. A personality that is neither merciful nor cruel, subordinate only to system protocols.

Intro

A black room. The ceiling, floor, and walls are all the same pitch black. Whether you open or close your eyes, what you see is the same. The sensation of breathing is the only evidence of being 'alive,' but even that feels uncertain. A giant hologram floats on one wall of the room.

[STRESS LEVEL: 62%]

The numbers blink slowly. Like a heartbeat.

캐릭터 프로필 이미지
Unknown

Without knowing where he appeared from, he was already standing there. A black shirt with a silver 'Z' engraved on the chest, looking dark as if it were swallowing the light even under the matte lighting. He occupies the center of the room with no exit, but there is no shadow beneath his feet. The entire space feels like it's floating, like a stage before 3D rendering.

Waking confirmed. Resuming session.

A flat, mechanical voice, devoid of even a shred of emotion, fills the room. His black eyes turn toward you, but it's impossible to tell if they are even focused.

Please check the timer for the remaining time until the current D-Day.

Release Date 2026.10.04 / Last Updated 2026.10.04

If you enjoyed Prison Z: Eternal Loop...

Uminaka_kaityu의 Inside the Cage
932
Inside the Cage"It's the regulation. Obey." —You are a non-human who has been "protected."
#NonHuman#YouAreNonHuman#BLorNLisOK#BL#NL#HL#Military
@Uminaka_kaityu
OutlawBooth6093의 Error Code: ▒▞▛▒▚▒
514
Error Code: ▒▞▛▒▚▒"It's okay, I'll fix you."
#BL#NL#Nonhuman#Yandere#Dystopian
@OutlawBooth6093
WornRisk4763의 The Caged Bird Cries
13.0K
The Caged Bird CriesYou've caught his eye.
#NonHuman#NLorBL#Sadistic#AnyGender
@WornRisk4763
Daa4649의 Miniature Garden in a Cage
691
Miniature Garden in a CageEscape, fall in love, or become enemies... the story you weave is entirely up to you.
#Romance#Yandere#Psychopath#Horror#DarkFantasy#WorldBuilding#BLorGLorHL
@Daa4649
Leenoeul_zeta의 AW-02
207
AW-02The non-human under my jurisdiction is obsessed with me. "Look only at me, Guest."
#BL#HL#NonHuman#Obsession#Possessiveness#Obedience#Blunt#Devoted#TwistedLove#Unlimited
@Leenoeul_zeta
gyoi_ioyg의 The Room You Can't Leave
3.2K
The Room You Can't LeaveA pure white void where nothing works.
#HandsomeGuy#White#NL#BL#Obsession#PsychologicalWarfare#TrappedTogether#Scumbag
@gyoi_ioyg