One Piece – Chapter 840 – Iron Mask

One Piece is a groundbreaking Japanese manga created by Eiichiro Oda in 1997, and it remains one of the longest-running and most beloved manga series in history. The story follows Monkey D. Luffy, a young, ambitious pirate who dreams of becoming the Pirate King by finding the legendary treasure known as the “One Piece.

Set in a vast and dynamic world filled with expansive oceans, mysterious islands, and powerful creatures, One Piece features intense battles, emotional moments, and complex character development. It explores themes of friendship, freedom, and the pursuit of dreams, as the Straw Hat Pirates, led by Luffy, embark on their incredible journey.

Through intricate storylines and surprising plot twists, One Piece has captivated millions of fans worldwide, becoming a cultural phenomenon both in Japan and globally. As the story continues to unfold, the series keeps raising the stakes, making it an unforgettable adventure for manga and anime lovers alike.