Teacher Saitama in One Punch World traveled to the world of One Piece for some reason
In this colorful world where evil is hidden everywhere
The existence of heroes brings light to ordinary people
Justice is enforced!
Whether it's a pirate or a navy
Any evildoer should be punished!
Special note: We will travel to other worlds in the future. In any world view, the teacher is invincible.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
