Sparked by scientific experiments gone awry, civilization had collapsed in the future world and most regions had regressed to the tribal level. The incident also caused irreversible mutations in people, spli...

As a child, Monkey D. Luffy was inspired to become a pirate by listening to the tales of the buccaneer "Red-Haired" Shanks. But his life changed when Luffy accidentally ate the Gum-Gum Devil Fruit and gained...