Life is sweet when you're a young Jack Russell pup still a few months shy of your first birthday. And Smokey Jack loves his new life with his momma and the Colonel, the kindly old couple who recently adopted him, even though he fears he will not live up to his Colonel's high standards, something Smokey wants more than anything in the whole world. But their happy existence is interrupted when a mysterious blue mist engulfs Smokey during his first hunt with the Colonel, a mist accompanied by the unnatural-smelling Not-fox and a disembodied voice singing a childish tune. Leading to the night Smokey gets caught in a flash flood with Jasmine, the little girl who lives down the street from him. But the trouble really starts when Jasmine's older sister, Lily, dives into the quickly deepening current of Huntsman Creek after them. The Colonel can only watch as his young friends are washed into the floodplain's drainage pipe leading under the street! And in their desperate struggle for survival, the trio find themselves washed up against a strange convex object shaped much like an eye, housing an evil that should have been left alone.