Tuck Davis tells the story of a young hitman making his way through a world that, on the surface, appears to be middle-class and filled with attractive, everyday people, but underneath reeks of desperation, manipulation, and malevolence. Addicted to online dating, Tuck finds a way to keep his cold blooded occupation secret from all of his sexual conquests. His love life and the mystery of his work never intersect; until he meets Pearl, a beautiful cosmetics company owner.