One Piece's intricate worldbuilding is renowned for several reasons – one of the main features that has captivated fans is its vast array of Devil Fruits. These mystical fruits grant individuals incredible and diverse abilities. Fans are first introduced to Devil Fruits through beloved series protagonist Monkey D. Luffy and his Gum-Gum Devil Fruit, which recently went through its own incredible metamorphosis with the introduction of Luffy's Gear 5 transformation.
Source：https://www.cbr.com/unique-one-piece-devil-fruits/
