Following the National Tournament, the Seidou High baseball club moves ahead with apprehension as the Fall season approaches hastily. Striving to strengthen their team under a new leader, the inclusion of rookie players marks the beginning of their starting line-up. As seasoned players grapple with mounting defeats, they train tirelessly, anticipating their most rigorous season thus far. With both emerging and familiar opponents standing in their path, Seidou scales the ranks, one match at a time. The skills and strength of pitchers Furuya and Eijun become pivotal in leading their club to triumph. This time, one of these budding pitchers may finally earn the highly sought-after title: "The Ace of Seidou." [Rewritten by a former Sports Journalist]