: Despite the danger, Saitama lives in this abandoned zone because the rent is virtually non-existent, making it an ideal spot for his low-budget lifestyle.
: The Hero Association investigates the area to find the source of the high monster density, unaware that the reason most "disasters" end quickly is simply because Saitama defeats them before they can leave the area. Key Events in Episode 6 6 : The Terrifying City
: A powerful monster known as Kombu Infinity arrives in City Z, drawn by rumors that strong monsters gather there. After easily defeating two Class A heroes (Golden Ball and Spring Mustachio), the monster encounters Saitama. : Despite the danger, Saitama lives in this
: Having recently registered as a professional hero, Saitama realizes he has done nothing "heroic" in five days. If he does not perform a heroic act within a week, he risks being dropped from the Hero Registry. After easily defeating two Class A heroes (Golden