What is one piece joy boy?

One Piece Joy Boy is a legendary figure whose existence has been mentioned in the One Piece anime and manga series. According to the story, Joy Boy was a powerful and kind pirate who played an important role in the history of the world.

Joy Boy is said to have made a promise to the people of the ancient kingdom that he would fulfill their wishes by returning the treasure that was taken from them. However, he was unable to fulfill this promise and the ancient kingdom was destroyed.

Joy Boy's legacy lives on through a poneglyph that he left behind, which holds important information about the history of the world and the Void Century. The poneglyph is said to be located on Raftel, the final island in the Grand Line.

Joy Boy's story is still shrouded in mystery, and fans of the One Piece series continue to speculate about his true identity and the significance of his promise.