CaptainOgway

In One Piece: Rise of the Harem Xander, reincarnated in East Blue, must use his Harem System to build strength and win the affection of female characters. Set before Luffy’s adventure, the story blends action, romance, and character growth as Xander navigates the pirate world, forms his crew, and faces new challenges. It's a fresh take on the One Piece universe, focusing on relationships and personal power. ---

Synopsis: "The Lost Song of the Sea" is a One Piece fanfic set during the crew’s journey through the Grand Line, following their arrival at Melodica. The island is known for the legendary Sea Seraph and its powerful song that controls the ocean. Luffy and the crew are excited by the potential treasure, but they soon realize the song comes with a curse. The closer they get to the truth, the more they are drawn into the sea’s dangerous depths. On Melodica, they meet Lyra, the last descendant of the Sea Seraph’s guardians, who warns them of the curse tied to the song. The crew begins to experience strange visions and sensations as they uncover the truth about the Sea Seraph’s power. The treasure they seek may not be what it seems—control of the ocean is more dangerous than they ever imagined. As the Straw Hats venture deeper into the island’s mysteries, they are faced with the cost of their ambition. Will they be able to survive the curse, or will they be consumed by the ocean’s ancient powers??