Y/n Is a very powerful person who the best friend of the strongest man on earth but of course, he's the only one who knows that, his friend Saitama. They are both best friends since the day both save a. butt chined kid.
Y/n Is a very powerful person who the best friend of the strongest man on earth but of course, he's the only one who knows that, his friend Saitama. They are both best friends since the day both save a. butt chined kid.
A hero from different universe unknowingly arrives in the One Punch Man universe. He holds a dark past with him but wants to try to start over from scratch. (Summary changes) (Spelling errors)
Sequel...