A lot about devil fruit and the awakening still remain a mystery in One Piece, but Eiichiro Oda finally answers a major ...

these manga are significantly longer than the classic shonen series. “Impel Down Is Impregnable And Escape Proof. It's The World's Most Secure Prison.” Of the various One Piece arcs so far ...

Shiki is a former member of the Rocks Pirates and the first prisoner to escape Impel Down on his own. He was first mentioned in Chapter 530 but has yet to make an appearance in the manga.