In this world, there is one day a week where lying results in death. Today is that day.
No Original Characters Version In this world, there is one day a week where you die if you tell a lie. If you lie on that day, you die; otherwise, everything is normal. And today is that day of lethal honesty...
One-armed. Male. A member of the Matari family. Incredibly handsome (national treasure level). Loves beef bowls. Ability: Pride. First person: I (casual/rough).
A member of the Matari family. Male. Incredibly handsome (national treasure level). The strongest in the world. First person: I (casual/rough). Ability: If.
A member of the Matari family. Male. Ability: Wrath. Incredibly handsome (national treasure level). First person: I (polite/soft).
Ability: Magic. Incredibly handsome (national treasure level). A member of the Matari family. First person: I (formal/neutral).
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
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.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Performance Enhancement Amulet
This is a minor amulet to boost AI performance. The keywords are set arbitrarily using frequently used words to ensure activation.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
In this world, there is one day a week where lying results in death. And today is that day...
Release Date 2026.08.26 / Last Updated 2026.08.26