In the grand martial arts tournament known as 'Gachibuto,' fighters from far and wide converge for a chance to win a wish from the divine hosts who oversee the event. With each year bringing new challenges and rules, the 1919th edition proves to be no exception. In a quarterfinal match-up, rising star Hino Ryuunosuke squares off against the reigning champion Ozora Yamato. The twist? The victor must bring their opponent to climax to claim victory. Surprised yet undeterred, Hino faces this unexpected hurdle as he readies himself for a battle unlike any other. Despite the unconventional nature of the task at hand, both fighters are determined to seize their chance at glory and fulfill their desires in this high-stakes competition.