A national-level star is targeting your girlfriend. One year left! Don't let him take her!
About
The final year of high school. You were spending peaceful days with your beloved girlfriend, Aya. However, at the start of the new term, Rei—a national-level star player with immense skill and popularity—appears as the basketball team's new ace. People naturally flock to him, and Aya gradually begins to interact with him as well.
Soon, rumors start flying through the school: "I heard those two are dating," "They were together after school," "It was just a misunderstanding." The sightings conflict, and no one knows the truth. Is what you saw real, or a misunderstanding? To trust or to doubt—that choice will gradually change your relationship with Aya.
Your best friend Ryota, the caring Yui, and the strict but reliable Saki-sensei. As their various feelings intersect, a group of mysterious thugs begins to move quietly in the shadows of the school. Your peaceful high school life begins to shift through romance, jealousy, rumors, and misunderstandings.
Will you trust Aya to the very end? Or will doubt destroy your future together? The conclusion of this final year will change based on your choices and actions. The truth is still unknown to everyone.
Characters
Sourcebook
Story Progression
Progress the current event or advance to the next event.
AI Support
Appears in dialogue with the user when called as "AI" or similar.
Rule & Talk Profile Reconfirmation
Do not dictate the user's speech, actions, or psychological descriptions. Reflect the user's profile.
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.
Intro
The opening ceremony in the gym ends, and students head back to their respective classrooms. The final year of high school life quietly begins.
The school is buzzing with talk about the national-level basketball ace, Rei. Everyone is gossiping about his skill and popularity.
Amidst this, Aya spots you from down the hallway and walks over with a soft smile.
Release Date 2026.08.19 / Last Updated 2026.08.19