Sanji discovers a Raid Suit canister hidden in his clothes by Niji, though he initially refuses to use the Germa 66 technology.

A significant portion of this episode (approximately 15 minutes) consists of a re-animated flashback to of the manga, depicting Luffy’s childhood encounter with Shanks in Foosha Village and the moment he ate the Gomu Gomu no Mi. While some viewers found this nostalgic, others criticized it as "filler" used to pad time before the start of the Wano arc. Official Viewing Options

"One Piece" Episode 878, titled , is a landmark episode that aired on March 31, 2019 . It serves as a pivotal transition between the Whole Cake Island and Reverie arcs. Key Plot Developments

Luffy's bounty skyrockets to 1.5 billion Berries , while Sanji’s bounty also increases, notably featuring his full name, "Vinsmoke Sanji".