Following a triumphant career as a pitcher for the Indiana Hornets, Gorou Honda's professional aspirations were shattered by a devastating injury thirteen years ago. However, inspired by his father's relentless perseverance in the face of adversity, he is determined to reignite his baseball career in a new role. Despite his family's confusion, particularly his daughter Izumi's frustration with his absence, Gorou remains unwaveringly committed to his rigorous training regimen. In the midst of yet another daunting obstacle, he resolves to demonstrate his unwavering determination through his beloved sport once again.