The Four Seas of One Piece Explained

For the most part, the story of One Piece focuses on the Grand Line and everything that lies within it as far as the core narrative is concerned and sometimes extends to the Red Line. However, the Four Seas of One Piece was the initial canvas on which the Straw Hats' adventures unfold. Each sea has distinct traits and backstories that enrich the diverse world of One Piece. Here is everything you need to know about the Four Seas in the world of One Piece.

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