One Piece: Trading for Gray Wolf from the Start, and Imu Is No Big Deal

Lu Di transmigrates to a parallel pirate world and obtains the Myriad Worlds Trading System. He can trade with any character he knows. And his first connection is to Wolffy. Just as Luffy's defeat of CP9 has everyone fired up about setting sail, the island where Lu Di lives, home to rare Seastone, has attracted the attention of every faction. Facing one threat after another, Lu Di realizes that in the age of the sea, might makes right. His conceptual power can make everything around him “perfectly reasonable.” Trade lamb leg for a sheep-transformation spray, then kill an invading great pirate with one slash. Reasonable, right? Trade lamb chops for a cyberpunk laser rifle that can pierce Armament Haki, then drive off the scoundrel Marines. Reasonable, right? Trade canned mutton for smart pills and enhancement drugs, then give everyone heaven-defying comprehension. Reasonable, right? When a Buster Call comes, Lu Di, the town mayor, trades a Sea King feast for an upgraded wolf-shaped mech, calls in an aerial strike unit, and launches a counter-Buster Call. Reasonable, right? As the System keeps upgrading and unlocking more trading privileges, the world Lu Di creates becomes more and more reasonable. He trades dorayaki and premium lamb, then works with others to design a freely moving island. At the Paramount War, he trades for Ryujin Jakka and cleaves Marineford with his blade, stunning everyone. Imu unleashes the Mother Flame, but the attack is reflected back as a rainbow beam that strikes Mary Geoise, shocking the world. On the Empty Throne, Lu Di goes alone to confront Imu and gets right in their face: [You gonna hit me or what~?]