Kozue is a high school girl and an enthusiastic volleyball player. Her dream is to play on the Japanese national volleyball team. Over the course of the series she makes it from the school district league up to the Japanese volleyball finals, step by step until the international volleyball championship. But the faster and higher Kozue climbs, the more she is confronted with the dark side of success: too-high expectations, self-conceit, and envy.

The four heavenly kings of Hamaki have joined the Fujimi Gakuen Valley Club, which aims to be the best in Japan. However, one of the four heavenly kings, Yuri, hurts her wrist and becomes unable to play volleyball. Yuri, who once became a spy at another school due to discoloration, decides to throw her best in the track and field club with the encouragement of Kozue and others. And finally the national tournament. Fujimi Gakuen, which continues to win daringly, has finally reached the final match with Fukuoka Junior High School, where the master of rotating receive, Kakinouchi, is present!!!