Ch. 301One Punch! Heaven and Earth Lost Their Color!
Naruto defeated the Deep Sea King with one punch, then left after a civilian insulted the heroes. The next day, Kishibawa foresaw a catastrophe, Naruto received fan mail, and a bandaged man at an oden shop offered to treat him and his companions to drinks.
- Naruto punched through the Deep Sea King's defenses and killed him, clearing the rain from the street in the punch's path.
- A bowl-cut man mocked the injured heroes, and Naruto rebuked him before leaving; the crowd then turned on the man.
- In City G, the prophet Kishibawa foresaw a vicious catastrophe and declared that Earth was finished.
- Genos brought Naruto a package of letters, most of them addressed to Naruto, and Naruto read them one by one.
- Saitama brought Naruto and Genos to an oden shop, where a bandaged man offered to buy them drinks while watching Naruto.