A drink for the Devil

Twenty one year old college student Rhys Divine didn't expect to wake up one day with a pounding hangover and all of his problems solved with no recollection of the previous night, but somehow, he did. Going on with his usual day in and day out routine, he ran into a few issues, per say. Random paranormal things happening to him with zero explanation, and a feeling of being watched no matter where he was.
He made a deal. A very bad deal.