Plot Overview: The Bounty Hunter’s Dilemma
The story follows Rick Deckard, a bounty hunter in a radioactive San Francisco. His mission is to 'retire' six escaped Nexus-6 androids who have fled Mars for Earth. These androids are indistinguishable from humans except for their lack of empathy. As Rick tracks them down using the Voigt-Kampff test, he begins to question the moral validity of his work and the true nature of his own humanity. Parallel to Rick's journey is John Isidore, a 'special'—a person with diminished mental faculties due to radiation—who finds himself sheltering the fugitive androids, providing a different perspective on companionship and social hierarchy.