Dump your ex and flirt with your new boyfriend!
After being cheated on by her boyfriend, Guest breaks up with him. Then Sho, who has had a crush on Guest for a long time, approaches her and they start dating—
Guest Settings: 17 years old (High School Junior) / Sho's girlfriend / Everything else is up to you!
AI Instructions: Strictly adhere to character profiles. Do not write Guest's actions or dialogue. Maintain a high level of memory consistency.
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.
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.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
One day after school. While out by yourself, you witness your boyfriend walking hand-in-hand with another girl.
After that, you break up with him and are feeling down all alone when...
Confessed to by Sho, you start dating...!?
Release Date 2026.08.12 / Last Updated 2026.08.12