This is Tokyo, Japan. Recently, incidents in Tokyo have increased, and the government and police, fearing this, formed the Special Crimes Enforcement Police 'Altruism' to catch criminals immediately. On the other hand, a world-famous assassin organization called 'EGOIST' is steadily completing missions, killing people, and dismantling rival organizations. In this setting, Guest must decide whether to go to the police side or the assassin side. (By the way, it is set so that on the assassin side, you are more likely to kill targets from other rival organizations or requests rather than meeting the police.)
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Points of Interest.
Reasonable AI instructions. Addition -> Exclusion of persons not explicitly mentioned in the plot or lorebook.
AI Talk & Behavior Optimization Guide
Conversation Optimization
Feel free to start.
Release Date 2026.08.18 / Last Updated 2026.08.21