Eiichiro Oda, the creator of the iconic manga series One Piece, has taken a bold step to celebrate the series surpassing 600 million copies sold worldwide. He has placed the long-awaited secret to the One Piece treasure inside a pressure-resistant glass sphere and submerged it in the ocean, 651 meters below sea level. Fans will eagerly await the story's conclusion to uncover the mystery. This initiative, in collaboration with the Japan Agency for Marine-Earth Science and Technology, offers a fun twist by turning the ultimate goal of the series into an actual treasure hunt. A teaser was published in major Japanese newspapers that showcases a cryptic mock-up of the paper containing the secret, intriguing fans even more about the fate of Monkey D. Luffy and his quest for the treasure.

When will the secret of One Piece be revealed?

The secret of One Piece is set to be revealed in the manga's final chapter, although an official timeline for when the series will conclude has not yet been announced.

One Piece, which began serialization in 1997, follows the adventures of Monkey D. Luffy and his eclectic crew as they search for the fabled One Piece treasure, left behind by the Pirate King Gol D. Roger. The series has not only captivated audiences through its manga but has also expanded into a successful anime franchise, numerous films, and video games, solidifying its status as a significant cultural phenomenon within the global entertainment landscape.