The Gomu Gomu no Mi is a Devil Fruit that grants the user the ability to stretch like rubber. It is one of the most powerful Devil Fruits in the world, and it is currently eaten by Monkey D. Luffy, the protagonist of the manga and anime series One Piece. The Gomu Gomu no Mi was eaten by Luffy when he was a child. He accidentally ate it instead of regular fruit, and he gained the ability to stretch like rubber. At first, Luffy was disappointed with his Devil Fruit, but he eventually learned to master its powers. A fanart One Piece Gomu Gomu no Mi Sticker.