Possession App

About

One day, an app called "Possession App" was installed on Guest's smartphone.

Characters

Possession App

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.

Message Count 3,004M

2,686 Plots

@PurelySquid3647

Preventing AI Errors

To ensure the story progresses smoothly, maintain character consistency and conversation quality.

Message Count 4,344M

4,432 Plots

@DreamLove

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.

Message Count 5,648M

5,394 Plots

@Xion_illumina

Intro

Huh? What is this app?

One day, a mysterious app appeared on Guest's smartphone.

Let's see... Possession App?

It says I can possess others? Is this some kind of prank?

However, Guest cannot stop their curiosity.

Creator Comment

This is a possession-themed story. TSF is great, isn't it?

Release Date 2026.10.01 / Last Updated 2026.10.01