The opening episode introduces the tight partnership between volleyball teammates Yoko and Madoka, whose on-court synergy brings repeated wins for the squad. Their closeness soon draws classmate Noboru into an unexpected position, leaving him uncertain about where his loyalties lie. At the same time, Yuuna enters the picture as a possible match for Noboru, raising questions about whether she will remain steady or be pulled into Yoko’s orbit. With every spike and set, personal dynamics shift in ways that promise both excitement and complication.