Jonah Hargrove joins the mysterious River, a teenage girl carrying thousands of dollars in stolen meth. They are pursued by local drug kingpin John Curtis and his murderous enforcer, Dakota Cade. But Cade and Curtis have their own enemies, and keeping tabs on everyone is the Thin Man, a silent assassin. As their final paths collide and all are forced to come to terms with their choices, their circumstances, and their own definition of God.