Hannah Lee Baker is a bright teen girl trapped in the dark Southern underworld of violence and guns, meth labs and vicious biker gangs, and whose only refuge is chess. She lives with Amber, her older sister; and her uncle Donny, an addict. All live in fear of Uncle Frank Stinson, who runs the illegal family business with an iron fist, aided by his psychotic younger brother Bobby. Things change for the worse when Amber falls in love with Wild Bill, a meth trafficker who finds himself at war with Frank. Hannah realizes the only way to save her family is by cleverly scheming to pit one pawn against another in a cunning chess game.