One Piece: Adventurers' Academy

This is a different world of the Pirate King. The adventure and excitement are still there, but pirates are definitely not the main characters! Wang Xuan, a modern man, transmigrates to the world of the Pirate King and gains the Adventurer Academy System. He vows to build a different world of the Pirate King, where the weak are no longer ants to be slaughtered at will, the strong cannot act above the law, and the Marines and officials cannot escape justice simply because of their power. The nobles and Celestial Dragons will no longer rule from their lofty heights.