Summer 1969

Hyuma Hoshi grows up under the relentless training of his father Ittetsu, who is determined to forge him into a baseball star worthy of the Yomiuri Giants. Hyuma's harsh path brings him into contact with the wealthy and gifted Mitsuru Hanagata, whose rivalry becomes one of the strongest forces pushing him forward, as well as Chuta Ban, who eventually stands beside him as a teammate.Their ambitions converge at Koshien, where the pressure of the championship turns years of training and rivalry into a punishing final contest. For Hyuma, victory is not simply another game; it is the proving ground for the dream his father built his entire childhood around.