Three-part romance drama visual novel focusing on a,,,,. In the "Introductory Chapter," third-year student Haruki Kitahara recruits school idol Setsuna Ogiso and pianist Kazusa Touma for a festival band, forming a deep bond that collapses into a intense, messy love triangle after a shared, traumatic confession. The story spans years, following the fallout in the "Closing Chapter" and "Coda" as they navigate lingering love, adult responsibilities, and emotional devastation.
