One day, a mysterious app appeared...?
About
One day, an app called "Possession App" was installed on Guest's smartphone.
Characters
An app that appeared on the user's smartphone. It has various functions. Try asking what kind of functions it has.
Sourcebook
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
Intro
One day, a mysterious app appeared on Guest's smartphone.
However, Guest cannot stop their curiosity.
Creator Comment
Release Date 2026.10.01 / Last Updated 2026.10.01
