Another fan theory going around is that all the heroes in One-Punch Man simply dedicated themselves to a non-human point ... so unique in One-Punch Man. King Boros in his battle form as seen ...

This would have hurt any regular human being, but Saitama didn ... Saitama ultimately defeated Boros in One Punch Man and did so quite comfortably. There is another character who was far stronger ...

In the One Punch Man anime ... stopping a city-destroying barrage from Boros’ ship in Season 1. These mental powers are also a good counter to the human monster who relies on physical martial ...

Even Lord Boros ... in the One-Punch Man universe, such as Bang, who rely on martial arts themselves. In exchange for power, maybe Ive lost something that is essential to being human.

And when Lord Boros unleashed a “Meteoric Burst ... Saitama has never been hurt by anything in the entire One-Punch Man manga, making him essentially invulnerable. This includes being unphased ...

One-Punch Man has reached the climax of the fight between ... finally getting to fight someone worthy of his strength. The Human Monster saga has been the longest running single story in the ...