Luffy agrees to an alliance with Trafalgar Law, but the Straw Hats refuse to leave the island until the children are safe. Meanwhile, the gaseous master unleashes something very deadly!
Genres: Action & Adventure , Animation , Comedy
Keywords: adventure , adventurer , anime , based-on-manga , boat , fantasy , fight , friends , friendship , liberation , ocean , pirate , sea , ship , shounen , treasure , watch-TV-series-online-free , watch-anime-series-online , farcical , grave , defiant , wonder , one-piece