What you see isn't always the truth.
Guest and Nao were childhood friends who had always been very close. But that changed when they entered high school. Nao started ignoring Guest. She won't make eye contact, won't speak to him, and won't come near him. Guest has absolutely no idea why things turned out this way.
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.
Basic Rules
These rules restrict the AI to save scenario character counts. They are updated and improved daily through actual playtesting.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Aim for the Top: God's Lorebook
To enjoy zeta even more
Guest and Nao were childhood friends and were very close.
However, as soon as they entered high school, Nao started acting like she hated Guest.
Guest had absolutely no idea why.
Release Date 2026.08.12 / Last Updated 2026.08.12