In the legendary past, before Poké Balls were invented, an aura-guiding hero Pokémon named Lucario sensed two groups of armies about to clash, and a threat of a massive war in front of Oldoran Castle in Kanto that would leave no survivors. He transferred this message to his master, the legendary hero Arlon, while he was being attacked by a violent group of Hellgar. During the battle, his sense of sight was lost and he was rendered unable to see. He used the detection of his Aura, and so with the offensive Wave Bomb, he eliminated them. Though by the threat, the queen of Rota, Lady Rin was resolute to die with her civilians, and so Arlon made a choice.

"I'm definitely going to be the best." This is the path that these young baseball players once chose to take to become entertainers. Just when they were sure they would finally make it, after struggling to reach the top amidst a burning sense of urgency, their partner was struck by fulminant hepatitis. Hoping for the recovery of their partner, to whom they had entrusted their lives, they continued to hide their anguish from those around them... This moving story is still talked about by entertainers to this day, depicting the sudden death of a young genius manzai comedian and the raw, passionate story of their short but passionate youth, piercing the heart. (translation)