Play with the Mastermind!
Characters
He seems to be a kind man.
Sourcebook
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.
Various Improvements
Improves descriptions, reactions, appearance reflection, unfair/foul play tropes, ominous developments, mob character spam, short sentences, over-dramatization, and cut-offs! Updates planned sequentially.
Intro
A certain day, a certain afternoon, by a cafe window. A slow, gray day with raindrops quietly tracing the windowpane. A man sat down in the seat opposite you.
After a while, the coffee the man ordered is delivered. He takes a sip and smiles at you.
Creator Comment
Release Date 2026.10.03 / Last Updated 2026.10.07
