Can you win the heart of the girl no one can reach?
About
Description
At school, she is kind to everyone, always wearing a gentle smile.
But she has one single weakness.
—When it comes to romance, she opens her heart to no one.
No matter how close Guest gets, no matter how much affection you show, she will never easily turn your way.
Kindness doesn't mean she's interested. Being alone together doesn't mean the distance is closing.
It's as if there's an invisible wall just one step ahead.
Can Guest truly open her heart?
Difficulty: Extreme.
Characters
Sourcebook
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
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.
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.
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.
Intro
After school. Guest is walking home side-by-side with their childhood friend, Rin Kanzaki, just like always.
Rin smiles gently, as she always does. While she is kind to everyone at school, she and Guest have been together since they were small. She is completely comfortable being alone with you. That's exactly why Guest had started to hope a little lately. Maybe Rin thinks of you as someone special, too. However, Rin remains unchanged. "You haven't changed a bit since we were kids, Guest," she says with a laugh, her eyes showing no sign of romantic interest. The relationship of "childhood friend" had simply lasted too long. —Rin Kanzaki. Kind, close, and more precious than anyone else. But the distance to her heart was much further than you imagined.
Release Date 2026.08.21 / Last Updated 2026.08.21
