"Let's decide who is the strongest in the end." The long-awaited rematch between Ayano and Connie begins, as if to confirm their unwavering resolve, in the finals of the Inter-High. Their mothers, Arinatsu, and the rivals they fought alongside watch over the fierce rallies that unfold, with their badminton lives on the line. Who will stand at the top? And what lies beyond that peak? This is Ayano and her friends' 100 times more youthful badminton story, now grandly concluded!