Who is peter pans nemisis?

Peter Pan's primary nemesis is Captain Hook, the cunning and vengeful pirate captain who leads a crew aboard the Jolly Roger. Hook is determined to defeat Peter, whom he blames for the loss of his hand to a crocodile, and he embodies the adult world's fears and frustrations. Their rivalry is central to the story, highlighting themes of adventure, innocence, and the struggle between childhood and adulthood.