One Piece is a series that leads to many interpretations because of the multiple themes and subplots developed throughout the story. In that regard, the Harley texts of the current Elbaph arc in ...

it is revealed that Luffy and Ace had a third brother named Sabo. Born to noble parents, Sabo rejected the corrupt nature of the noble class of One Piece and dreamed of setting sail as a pirate.

Sabo's existence in One Piece is revealed during Marineford ... Oda shares a hypothetical scenario where Sabo saves Ace at Marineford, but it's considered a dream by Luffy and Sabo.

a pirate who was locked away on Level 6 of Impel Down but escaped during Luffy's invasion to save Ace, in order to lure Hancock to him and use her as a hostage against the World Government due to ...