Among One Piece's countless theories, there's one of them that many fans believes to be true even though there's no evidence to back it up.

The backstory of the Kuja Pirates threatens the existence of the most bizarre One Piece theory, all because of one character.

The Empresses of Amazon Lily are powerful and influential figures across all the known generations. They are pirates to be feared.

One Piece fans are abuzz with theories about Tritoma's true identity and her connection to the Straw Hat Pirates' captain.

Monkey D. Luffy is the beloved protagonist of the One Piece series. Fans have been following Luffy on his adventures since ...

One Piece chapter 1156 might have officially debuted a character who has a high possibility of being Luffy's mother in the ...

Tritoma, a new female character, has been introduced in One Piece, and new theories of her being the mother of Luffy have ...

One Piece's latest chapter just introduced a character who could be Luffy's mother but fans may have missed it!