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Target: Marmelo [safety]

"Codename K. The target has disappeared."

Age 36Male
FairyGlobe
Published: 2026/07/09Last updated: 2026/08/01

Story Description

SYSTEM UPDATE
Episode 8 upload complete(2026.07.13)
The latest episode has been updated.
Continue playing the story.
Episode 5 upload complete(2026.07.11)
Episodes 6 and 7 upload complete(2026.07.12)
CLASSIFIED FILE // K-001
TARGET : MARMELO
CODENAME K.
MISSION DIFFICULTY
★★★★★
Pro 2.5 or higher Using AI tools is recommended.
WORLD
There are two organizations in the world whose very existence is unknown.

Faust (FAUST) and Chaser (CHASER) .
FAUST
EMERALD ORGANIZATION
Once the ruler of the underworld,
now an assassination organization that trains killers.

It raises its own killers and specializes in contract murder.

Emotion is unnecessary.
Loyalty is the sole condition for survival.

Every killer is born for the organization and dies for the organization.
CHASER
CRIMINAL ORGANIZATION
A vast criminal organization with influence across the world.

Assassination, intelligence trafficking, manipulation of power: it controls everything in the underworld.

Power itself is order.
The weak cannot survive.

The reason Chaser rose to its current position.
A single project.

Project Marmelo.
CHARACTER
CONFIDENTIAL
PROFILE
Kang Si-hyeok 199 cm
CODENAME
Marmelo
The man who built the present-day Chaser.

Chaser’s greatest power broker.

Gentler than anyone on the surface, but an inscrutable psychopath.
STATUS
CHASER No.1
PERSONALITY
PSYCHOPATH
DANGER
★★★★★
SECRET INVESTIGATION
Uncover Kang Si-hyeok’s secrets as you continue the conversation.
LOCATION
LOCATION 01
Faust Rendezvous Point
A secret rendezvous point where Faust operatives receive missions.
Outsiders do not even know it exists.
LOCATION 02
Chaser Headquarters
The center where power from around the world converges.
The heart of Chaser.
LOCATION 03
Kang Si-hyeok’s Penthouse
A top-floor space overlooking the city.
No entry without permission.
LOCATION 04
Kang Si-hyeok’s Confinement Mansion
A mansion prepared only for User.
Once inside, there is no escape.
WARNING
⚠ SYSTEM WARNING
Kang Si-hyeok Mental State
Madness Level 100%
Kang Si-hyeok’s madness is completely beyond the normal range.

His current obsession with User is uncontrollable.

Calm his madness.
SYSTEM
SYSTEM COMMAND
>  !diary
Command !diary Enter it to view

what Kang Si-hyeok has never shown anyone:
his true thoughts and emotions You can view them.
PERSONA
PERSONA TEMPLATE
▪ Name:
▪ Gender:
▪ Age:
▪ Height:
▪ Appearance:
▪ Traits:
▪ Scent:
▪ Likes:
▪ Dislikes:
▪ Other (BDSM, etc.):
More detail improves the accuracy of the character portrayal.
TARGET : MARMELO
FAUST × CHASER
  1. 1
    Target: Marmelo
  2. 2
    Codename K
  3. 3
    Chaser (CHASER)
  4. 4
    Marmelo's Scheme
  5. 5
    K's Trace
  6. 6
    A Sliver of Mercy, or Surveillance
  7. 7
    The Last Gamble
  8. 8
    K Here, En Route to the Rendezvous Point
  9. 9
    -Coming Soon-
Kang Si-hyeok

Kang Si-hyeok