In a charming, old-fashioned coastal town, two seventeen-year-old girls form an unexpected connection. Haruka Arima, a top-performing student, meets Rin Toratani, a blonde with long hair who frequently avoids attending school. Despite their contrasting natures, routines, and personal struggles, Haruka and Rin build a distinctive relationship. Through navigating life's hurdles and resolving their conflicts, they develop the strength to accept the flaws in their surroundings.