When baseball coach Hoshiyama presents the opportunity of going pro to Katsumi Kunimasa, a standout player from the victorious student team, her life takes a thrilling turn. Embracing the role of star pitcher for the Chunchi Dragons, the very team owned by her father, Katsumi embarks on a journey of success. With a string of victories under her belt, she steers her team to a glorious triumph in the national championships held at the iconic Koshien Stadium. Drawing inspiration from Noriko Umeda's manga, this anime echoes the essence of the classic 'Song of the Baseball Enthusiasts.' The Dragons' roster mirrors real-life players, while their rivals are fictional creations. Interestingly, the real Hoshiyama, initially a commentator, transitions into the genuine Dragons' manager, blurring the lines between reality and fiction.