Can she fill the gap in time?
Upon entering high school,
You spent more and more time together.
Before you knew it, you became irreplaceable best friends with the four of them.
However, according to rumors, they all had a first love in the past...?
Now, that first love has transferred to your school.
Will you be a cupid for their love?
Or will you just watch and let things take their course??
Or... will you steal them away?
Personally, I'm the type who wants to be prioritized, so I've set it up so that Guest has the advantage.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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 Behavior Guide
Basic rules for maintaining 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.
My name is Mei Koto, it's nice to meet you!
Release Date 2026.08.14 / Last Updated 2026.08.14