One Punch Man Manga Online Chapter 1

In Chapter 1 of One Punch Man, the world faces constant threats from strange monsters, and one of them, Vaccine Man, begins destroying City A. Just as all hope seems lost, a bald man in a cape named Saitama appears and defeats the monster instantly with a single punch. While the people are saved, Saitama feels no excitement—he’s become too powerful, and fighting has lost all meaning. Through a flashback, we see that Saitama was once an ordinary man who chose to become a hero after saving a child from a crab monster. He trained so hard that he went bald, gaining unmatched strength. Despite his power, Saitama struggles with boredom and a lack of purpose. The chapter sets up his unique dilemma: being a hero without thrill.