Hyuma, who completed the magic ball and big league ball, and his fateful rival, Mitsuru Hanagata. The confrontation between these two people. In other words, the traditional giant vs. Hanshin Tigers ... The whereabouts of this game and the fate of Hyuma's big league ball ... Also, what is Kawakami's prophecy that "a terrifying thing will happen at the end"! !!

Hyuma joined the glorious giant army. However, while he was happy, he revealed his fatal weakness, the lightness of the ball, and was demoted to the second army. In his humiliating farm life, he finally completes the changing ball "Big League Ball No. 1". And whereabouts of the confrontation with his fateful rival, Mitsuru Hanagata, Toyosaku Samon ...