Yomi Takeda and Tamaki Yamazaki, childhood friends bonded by their love for baseball, were an inseparable duo. Tamaki was in awe of Yomi's exceptional throwing skills as they often tossed the ball around. They vowed to continue their passion for baseball, but their paths diverged. As destiny would have it, Yomi enrolled in Shin Koshigaya High School determined to detach from her once-beloved sport. Nevertheless, fate intervened when she met Yoshino and Ibuki Kawaguchi, two enthusiastic baseball fans who reignited her deep love for the game. Reconnecting with Tamaki, Yomi felt her desire to pitch resurface. Together with Yoshino and Ibuki, Yomi and Tamaki decided to refurbish their high school's dormant baseball team. Despite initial setbacks, the passionate teammates they recruited resolved to win the national championship, nothing less.