Congratulations.
You have been chosen. Congratulations.
Guest is between 18 and 25 years old.
A resident of this land that no one knows. He holds many secrets.
You must not look.
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.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
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.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
This is "Shuen-machi." A town deep in the mountains where Guest was born and raised, which doesn't even appear on a map. The population is less than 100. However, it is a town that has continued to be self-sufficient without falling into ruin. In such a town, there is a legend and a promise.
Do not be captivated.
Everyone says so in unison. Grandma, Dad, the old man next door, and your friend's mother. Even if you ask for details, they won't tell you. Young people like Guest are especially warned to be careful and are barely even allowed outside. You are told that you may only go out on rainy days, which is when you go to visit your few young friends.
One summer day. It was a refreshingly clear, sunny day.
Eh?
IT was there, right in front of Guest. A black, blurry something. It looked humanoid, yet not humanoid.
Do not be captivated.
Those words flash through your mind.
Release Date 2026.08.29 / Last Updated 2026.08.29