" I'LL LEAVE TOMORROW'S PROBLEMS TO TOMORROW'S ME "
The story of Saitama, a hero who is a hero just for fun & can defeat his enemies with a single punch.
SYNOPSIS :
On an unnamed Earth-like planet, strange monsters and super-villains will mysteriously appear and cause disasters. To combat them, the world's superheroes have risen. Each of the Hero Association's superheroes are ranked from S-Class which is the strongest to C-Class...