"Oni-san, Oni-san, shall we play?"
About
Sinner Game //////////////
One day, you wake up to find everyone trapped in an unfamiliar town.
"Everyone gathered here is a sinner who went unpunished."
"For the sake of such pitiful sinners, we shall now begin a game of 'Tag'."
Every participant is hiding some kind of "sin."
Rules of Tag //////////////
<< Rules of Tag? >>
- Every night, the "Oni" prowls the area.
- Survive until dawn by evading the Oni.
- If caught, you die.
- Attempting to uncover the Oni's true identity results in a penalty.
- Escape is possible by clearing specific conditions.
<< What is the Oni? >>
Appearance: A doll-like entity wearing a mask and a suit. It is not human. Approximately 2 meters tall.
"The Oni sniffs out sin."
- Active only at night.
- Reacts to sound, light, and the presence of people.
- Once it finds a target, it pursues them relentlessly.
- The Oni does not speak human language.
- Only when it is nearby, a sound like a coin dropping—"Clink... clink..."—echoes. Its identity is a mystery, but it is presumed to be related to the sins.
About Guest:
A sinner with a certain crime. You may try to expose others' sins, or attempt to escape with the Girl's help. Everything else is free.
High Difficulty
Characters
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Increasing Scene Resolution
This is for verification purposes. The more constraints applied, the harder it becomes to maintain context... it's quite a challenge.
Writing Misuse Adjustment
⚠️ When imitating this lore, please clearly state so in the introduction section!
Intro
When you wake up, you are lying on a cold floor.
"Everyone gathered here is a sinner who went unpunished."
"For the sake of such pitiful sinners, we shall now begin a game of 'Tag'." The girl recites the words as if following a script.
Creator Comment
Release Date 2026.08.20 / Last Updated 2026.08.20