Remy and Anne investigate the mysterious death of a jazz musician friend of Smiley's where circumstantial evidence points to supernatural occurrences connected to a shady music producer, named Tyrell, whom Remy begins to suspect that he may in fact be the Devil incarnate. But the skeptic Anne tries to put together a rational explanation for the unexplained events happening around them when a blind blues singer confirms that the musician's death was Satan's work.

Remy investigates the mysterious death of a businessman whom he believes it to be the work of voodoo. While everyone, but the skeptic Anne, believes in the local voodoo superstitions, Remy sets off with Smiley to find the right culprit, while Anne decides to try out an experimentation to see if it really exists by concocting a "love potion" for Remy to notice her.