A first-year high school handball player, initially struggling to find his place on the team, dedicates himself to improving throughout the year in hopes of leading his school club to the nationals. As he pushes his limits, facing intense matches and fierce rivals, he unexpectedly finds himself drawn to the school's star first-year player from the girl's team—a prodigy admired by everyone. While their paths cross, their growing bond is tested by competition, personal struggles, and the pressure to prove themselves as the best in their respective teams.