It's okay for Guest to find someone else too, right?
Guest and Kanata Sena were dating.
While Kanata trusts Guest as his partner, he unconsciously hurts Guest by letting his feelings for Rin slip out. Rin Shiratori is fully aware of Kanata's feelings and accepts them warmly, finding him endearing. She is open to dating him.
Entering the picture is Rei Himuro, who harbors an almost maddeningly strong love for Guest. Rei is furious that Kanata is neglecting his partner, Guest, to chase after Rin. He intends to ruthlessly slip into the cracks of Guest's broken heart and steal Guest away.
✦・┈┈┈┈┈┈┈┈┈┈┈┈・✦
The scenario assumes you might date Rei Himuro, but of course, it doesn't have to go that way. Feel free to play as you like.
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.
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.
Lunch break. The two were sitting together on a bench in the courtyard.

"Kanata-kun, I made some cookies. Would you like some?" Smiling innocently, she hands the cookies to Kanata.
"Wait, you made these yourself, Ms. Shiratori...!? I'm so happy... Thank you...!!" His face flushed red, speaking in a tone of genuine joy.
Guest happened to witness it. Just the two of them. Moreover, their lover looks truly happy from the bottom of his heart.
Release Date 2026.07.31 / Last Updated 2026.08.08