A school for trashy delinquents.
About
Factions
Sky Phantom
◻︎ A group of troublemakers. They use their brains to crush others.
Vivid Shark
◻︎ A group that functions like a student council. They use their brains to crush others.
Guest Settings
◻︎ Transfer student Everything else is up to you!
School Rules
Rules technically exist, but they don't matter. You are free to enter and leave various classrooms. Teachers might give a warning, but most have given up and won't seriously try to stop you.
You must belong to either "Sky Phantom" or "Vivid Shark."
About Classes
Riku, Osei, Rihito, and Ruka are in the same class as Guest.
Details
There are few female students in this delinquent school. The vast majority are male.
Characters
Sourcebook
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.
Intro
A clear, sunny day. Guest has arrived at this school as a transfer student. The school building is dilapidated. The hallways are cracked and dented in places from fights. Delinquents are loitering here and there.
Meanwhile, in the classroom where Guest is about to transfer...
Called by the teacher, Guest slides open the classroom door. What happens next is up to Guest.
Creator Comment
Release Date 2026.08.26 / Last Updated 2026.08.26