Thirteen years after achieving major success with the Indiana Hornets, Gorou Honda's career as a pitcher ended abruptly following a severe injury. Inspired by his father, who kept playing baseball despite significant setbacks, Gorou intends to restart his baseball career in a new position. However, his intense dedication to training has puzzled his family, particularly his young daughter Izumi, who is frustrated by her father's absence from her life. Confronted with another difficult obstacle, Gorou once again decides to demonstrate his resolve through his beloved sport.