The Spark that Kaizoku Oujo and Treasure Planet lack which Atlantis: The Lost Empire had and which One Piece has in spades

For those who want to write adventure stories, here's how to not make them boring and pointless by using some examples.

My One Piece Fan Speculation on Future Chapters, The One Piece, and my thoughts on the True Name of the Ancient Great Kingdom

My fan theories on Future One Piece Chapters including Sabo's death, Luffy's Mom, and the Ancient Kingdom's name from the Void Century