One Piece Episode 457 -

One Piece Episode 457: A Special Retrospective Before Marineford!

Because Episode 457 consists largely of recapped footage, many official guides classify it as a or filler . One Piece Episode 457

: Flashbacks detail Ace's mission to track down Marshall D. Teach (Blackbeard), the man responsible for the murder of a crewmate and the catalyst for the current crisis. One Piece Episode 457: A Special Retrospective Before

: According to discussions on Reddit , the episode is valuable for its emotional framing. It includes small amounts of new footage and reanimated scenes (such as the Vivre Card hand-off) that enhance the stakes of the upcoming war. Teach (Blackbeard), the man responsible for the murder

As Monkey D. Luffy and his group of escapees sail toward Marineford, Luffy watches the burning Vivre Card of his brother, Portgas D. Ace. This triggers a series of poignant memories that he shares with Jinbe:

: Luffy recalls their early years together, highlighting the deep bond formed through shared meals, training, and survival.