
No matter the latest villain’s dastardly deeds or power levels, Luffy simply will not execute them after claiming victory. Not even true monsters like Spandam, Doflamingo, or Hody Jones met their end at Luffy’s hands. This has contributed to the observation and sometimes critique that One Piece is too generous with plot armor. In Luffy’s case, at least, there are good reasons for this constant mercy, and it actually flatters his character a great deal. That, and the narrative itself, demands mercy from Luffy to protect One Piece‘s intended tone.
Luffy Won’t Kill People Who Are Pursuing Their Own Dreams
Luffy Sees Himself in Most Villains





This is not the same as Luffy forgiving or supporting his foes — far from it. More than once in One Piece, Luffy was driven to a genuine rage at the horrific misdeeds of foes like Sir Crocodile the warlord, Spandam, Doflamingo, and Admiral Akainu. Yet despite his anger and the fact some foes thematically resist Luffy’s values of freedom, Luffy won’t kill them. No matter the stark differences between Luffy and his enemies, Luffy understands that each foe is someone trying to achieve their own dream. Villains have motives and personal desires too, even if their methods are unacceptable to the Straw Hat crew.
Luffy regards the likes of Captain Blackbeard, Crocodile, and Doflamingo as dark mirrors of himself, pursuing the same goal with vastly different means. Luffy dreams of being pirate king, and he would be devastated in his final moments if someone killed him before he could realize that ambition. Luffy may have suffered many defeats before, such as at the hands of Magellan and Kaido, but those foes spared him. Those enemies played “fair” by giving Luffy another shot at his dream, intentionally or not. Luffy treats combat and the pursuit of goals as a sport that demands sportsmanship and second chances.
One Piece Wants Parties, Not Funerals, at the End of Story Arcs
Good Times Must Follow Each Villain’s Downfall
It’s now a trend for the Straw Hats and their friends to throw a big party to mark a hard-won victory and toast to the good times at the end of most arcs. That’s a surefire way to keep smiles on every fan’s faces, as Mr. Oda intended. Those carefree, cheerful vibes would be dampened or even ruined if Luffy killed his enemies, however. It would feel a little odd for Luffy to drink and be merry after taking a life, even the life of true evil, so Luffy doesn’t do it. The mercy Luffy shows is emotionally compatible with the fun-loving parties that mark the end of most One Piece arcs, and Mr. Oda is determined to keep it that way.
