Chapter 3 dives into Genos’s backstory as he explains to Saitama how he became a cyborg after his family and town were destroyed by a rogue machine. He was rebuilt by a scientist named Dr. Kuseno, who gave him a new purpose: destroy evil. Meanwhile, the evil scientist Dr. Genus, leader of the House of…
In Chapter 2, the story introduces a new character — Genos, a powerful 19-year-old cyborg who battles a monstrous creature called Mosquito Girl. Despite his strength, he struggles in the fight and is nearly killed. Just as things look hopeless, Saitama arrives in his usual casual way and defeats Mosquito Girl effortlessly — by slapping…
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…