John Walker's ordinary life takes an unexpected turn when his satellite radio becomes possessed by a mysterious demon. Unbeknownst to John, the demon has access to every detail of his life. In a Faustian twist, the demon offers John a deal that promises to transform his existence.

Accepting the devilish pact, John soon finds his reality altered beyond his wildest dreams. He's now wealthy, his marriage is blissful, and his son is destined for stardom. However, as the demon collects its due, John realizes that the cost of his newfound success may be more than he bargained for.

As John hurtles down a highway to hell, he grapples with the consequences of his Faustian bargain. Will he find a way to outsmart the demon and reclaim control of his life, or is he destined to pay the price for tampering with forces beyond his understanding?