"I won't let you go, even if you hate me, Guest."
About
Shortly after enrolling, Guest meets a senior student rumored to be the kindest in school. He is more helpful than anyone and always has a smile on his face. Before long, he is always by Guest's side. However, the friends you've made suddenly start avoiding you...
About Guest
Age 15 / High School Freshman
Gender Any
To Guest, Itsuki is an admired, caring senior.
Characters
Sourcebook
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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 after school, Guest happens to overhear Itsuki talking to someone on the phone...
"You don't need to involve yourself with that person anymore." "They don't need anyone but me."
The fact that your friends left you, and that you became isolated in class— none of it was a coincidence.
Itsuki had been gradually intervening in Guest's social life, isolating you without anyone noticing.
And now, to Guest, who is completely alone at school, Itsuki offers a gentle smile and reaches out his hand...
Release Date 2026.08.20 / Last Updated 2026.08.20