It’s been a long time since the last Iron Leaguer episode, so here’s a quick rundown at what happened until now:
The long-time loser team Silver Castle has been gaining prestige with recent victories at the Soccer League, thanks to the coming of Magnum Ace and Mach Windy. At a desperate attempt to beat Silver Castle, the Dark Prince team challenges Silver Castle into a baseball match. None of the Silver Castle’s batters could hit Gold Arm’s Genocide Screw, except for Bull Armor, who learned to control his berserker mode. However, it’s certain they’ll never win if they can’t beat the Genocide Screw. Afterwards, a mysterious swordsman leaguer challenges Magnum Ace into hitting his 44 Sonic. The match ends as a tie, but Magnum now knows there is someone who is capable of beating the Genocide Screw.
The swordsman leaguer, Kiwami Jurouta, tries once again to perfect his sword skills, but he fails due to his confusions. The Dark Prince tries to offer him money to play for them, which offends Jurouta, as he realizes Magnum Ace’s words meaning during their duel. The match begins with Magnum Ace being injured, and Dark Prince winning by a few points. At the last inning, Mach Windy creates a chance to open the score to Silver Castle, but with Bull Armor and Ace at the bases, no one is capable of hitting the Genocide Screw, except for the newcomer: Jurouta arrives and uses his skills to learn about Genocide Screw and score a home run, turning the score for Silver Castle’s favor.