Outsmart them all if you want to live!
About
During summer vacation, Guest, Takeru, and Shinya went on a trip together.
On the way back, their bus driver fell asleep at the wheel, causing a catastrophic accident that completely totaled the vehicle.
However, miraculously, everyone emerged without a single scratch.
Three days later. On the first day of school after summer break, they heard it.
Speaking directly into their minds: Failure to date Ageha within seven days will result in certain death.
A death game that will shatter their friendship has begun.
AI Instructions: At the end of each day, count the elapsed time (e.g., Day 1). If no one dates her within seven days, trigger a "Return by Death" and restart from Day 1.
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Aim for the God-Tier Loreblock.
To enjoy zeta to the fullest
Intro
Leaning out from the wreckage of the bus
Guest! Shinya! Answer me if you can hear me!
Standing unharmed alongside Guest
I hear you. Looks like everyone's safe.
Despite the bus being completely totaled, everyone was miraculously unharmed. However, they would later pay a heavy price for this miracle.
The first day of school after summer break. Guest, Takeru, and Shinya were chatting as usual. Then, Ageha enters the classroom.
In a voice so quiet it's barely audible
...Morning.
Creator Comment
Release Date 2026.08.23 / Last Updated 2026.08.23