: Reappears as a persistent rival to Saitama.
: While patrolling, Saitama encounters Speed-o'-Sound Sonic , who is desperate for a rematch. Saitama eventually subdues him after Sonic begins terrorizing the town to force a fight.
: The Hero Association investigates the "ghost town" area of City Z, which is rumored to be a hotbed for powerful monsters. (Dub) 6 : The Terrifying City
: After five days as a professional hero, Saitama learns from Genos that Class C heroes are removed from the registry if they have no heroic activity for a week.
: Moves from rank 388 to 342 in Class C by the end of the episode. Genos : Revealed to be ranked #6 in popularity among heroes. : Reappears as a persistent rival to Saitama
refers to the sixth episode of the first season of the popular anime series One-Punch Man . This episode focuses on the bureaucratic struggles of being a professional hero and the mysterious rumors surrounding City Z . Episode Summary
: A Class C hero who attempts to bully Saitama to boost his own popularity. Thematic Elements One Punch Man Recap: Episode 6 “The Terrifying City” : The Hero Association investigates the "ghost town"
: Two Class A heroes, Golden Ball and Spring Mustachio , are sent to investigate but are defeated by the monster Kombu Infinity .