Saitama is a guy whos a hero for fun. After saving a child from certain death, he decided to become a hero and trained hard for three years. Though hes now so strong he can defeat any opponent with a single punch, lately he feels as if, in exchange for overwhelming power, hes lost something even more important.
one-punch-man-ep-1One-Punch Man Season 1 Episode 1
One-Punch Man Season 1 Episode 1
The Strongest Man