A group of talented Japanese players, including Kozue, Midori, and Kakinouchi, led by Coach Inokuma, prepare to compete in the prestigious World Junior Championships in New York. Despite facing formidable American opponents with incredible endurance in the initial rounds, the team perseveres. As they gear up for the ultimate showdown against the powerful Soviet team known for their formidable spikes, Kozue and her teammates craft a covert strategy. The stage is set for a thrilling finale where victory and glory hang in the balance, signaling the impending clash of titans.