One Piece: Taking Luffy's Body at the Beginning

Travel through the world of pirates and take Luffy's body at the beginning. Looking at the blood flowing from Shanks' broken arm, as an adult soul who has been severely beaten by reality, he can't feel any romance, only the biting despair of the jungle! Give your life to the illusory protagonist's halo and sit-ups? No! I only believe in violence in my own hands! Rubber fruit can only blow up the balloon and overdraw your life? I choose reverse development! Tempered into a "black iron body" with a density comparable to sea tower stone! Zoro, Nami, Sanji... Put away your ridiculous family ties, surrender to me, and be my vicious dogs that tear apart this sea! Separatist rule among the four emperors? Naval justice? Crush them all! I want to drag the high-ranking Celestial Dragons down from Mariejoia, put explosive collars on them, and pull my pirate ship like dogs! "Joyboy? Nikka, the sun god who brings laughter?" "No, I am the tyrant who makes the whole world tremble!"