Saitama is described to be quite indifferent. Even the mightiest foes pose no challenge to him, so he doesn't take his hero work seriously and defeats monsters as if as he is swatting insects. Since his superhero work began to bore him, he is constantly searching for an opponent that can actually provide him with a challenge. The lack of any such opponents has led him to suffer from a self-imposed existential crisis, and he claims that his ability to feel any and all emotions has dulled consider