In Dawn Messenger: Luffy’s Path to Justice, Monkey D. Luffy embarks on a revolutionary path as a Marine Special Forces captain, diverging from his canonical pirate destiny. After defying orders to rescue Franky and Robin—persecuted targets of the World Government—during the Enies Lobby incident, Luffy uncovers a conspiracy threatening the Marines’ integrity. Reunited with his sworn brother Ace of the Whitebeard Pirates, Luffy learns the shocking truth: Sabo, their long-lost brother, is alive and leading a covert Revolutionary Army faction. Torn between loyalty to the Marines, familial bonds, and the shadows of ancient weapons, Luffy must navigate a web of political purges, hidden agendas, and moral dilemmas to forge a new dawn of justice.