One Piece mostly takes place on the sea and islands where pirates roam the towns while the navy tries to maintain order. Just like every other pirate, Monkey D. Luffy sets out on the sea in search of the mysterious treasure “One Piece” and to achieve his ultimate dream which is to become the king of pirates.
Luffy has a strange power of his own. When he was young, he accidentally ate the cursed ‘gum gum’ fruit which gave him the power to stretch like rubber. Throughout the story, he gradually acquires crew members to achieve his dream.
During the adventures, he becomes a wanted criminal whom the navy is pursuing. In the course of his adventures, he meets various interesting characters; many of them have the power of the cursed fruit just like him.