Taiki Inomata loves badminton, but he has a long way to go before he can reach nationals. When Taiki sees upperclassman Chinatsu Kano practicing her heart out on the girls' basketball team, he falls for her hard. After an unexpected turn of events brings the two closer together, sports might not be the first thing on their minds anymore!

With Valentine's Day fast approaching, an unusually stressed-out Ayame fusses over giving special chocolates to Kyo. Can she follow through despite her fear of rejection? Then, a new school year starts, bringing with it promising first-year athletes. The newest member of the boys' badminton team makes a bold declaration that Taiki won't soon forget!