At eighteen, you emerge as a fledgling pirate only to cross paths with Rocks D. Xebec, the undisputed sovereign of the seas. Survival becomes your singular objective against the world's most formidable force. Seven decades immersed in the One Piece universe have prepared Magnus, the legendary pirate, for retirement—until a system materializes after seventy years of absence. Before him stands a twenty-year-old novice crew member, still ignorant of Haki's fundamental techniques, laboring aboard his vessel with misplaced enthusiasm. His hand descended swiftly. Smack! "Captain, why did you do that!?" "No particular reason. The urge simply overwhelmed me." [Ding~ System Alert: You have vanquished the King of the Seas—Rocks D. Xebec!]