(dub) 6 : The Terrifying City File

: Two Class A heroes, Golden Ball and Spring Mustachio , are sent to investigate but are defeated by the monster Kombu Infinity .

: Saitama inadvertently solves the problem when he encounters Kombu Infinity on his way home from grocery shopping, defeating the monster and later using its seaweed-like parts for soup. Key Characters & Rankings (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. : Two Class A heroes, Golden Ball and

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 refers to the sixth episode of the first

: Reappears as a persistent rival to Saitama.