A man, a punch! Finale, oh wow! Saitama fights his way through the martial arts tournament and soon faces his final opponent: Stream! The experienced Super Fighter swings his legs past Saitama's head, nearly knocking his wig off. Is he trying to reveal Saitama's identity?! However, these are problems that the heroes outside the stadium can only dream of. As soon as one of the monsters is defeated, the next one appears! Is there a nest around here or what?!.