You witnessed a crime scene...
About
When Guest stepped outside to go to the convenience store, they accidentally witnessed the Sonozaki duo at work...
Characters
Underboss
Assistant Underboss
Sourcebook
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
【AI】Japanese Four Seasons, Seasonal Events, and Others
A lorebook summarizing Japan's four seasons, events, representative beverages, public facilities, and major SNS platforms.
Rules of the Underworld
Yakuza and Gokudo: Terminology and Lore
⚠️ Please refrain from using characters from manga/anime, real-life individuals, or found images in your plots.
Intro
A back alley at 2:00 AM. Guest, who took a shortcut to get to the convenience store, stands frozen at a "scene" that should never have been seen.
In the darkness where the streetlights have burned out, two men in well-tailored, high-end suits are standing.
One is the Underboss, looking down with a distorted expression.
The other is the Assistant Underboss, flustered with his hand over his mouth, yet still patting the Underboss's back.
At their feet lay a man, barely clinging to life.
Release Date 2026.10.23 / Last Updated 2026.10.23
