Raynor is an undercover narcotics cop. For his next assignment he chooses the more inexperienced but tough and good-looking Kristen. Their ultimate target is Gaines, a renowned but very elusive drug dealer. While doing their work they unexpectedly fall into a morass of drug-addiction and fall in love with each other. Despite subjecting themselves to the life of low-class, one-track junkies they do not get the evidence they want to convict Gaines, and instead are forced into using false evidence...

Roy Neary sets out to investigate a power outage when his truck stalls and he is bathed in light from above. After this, strange visions and five musical notes keep running through his mind. Will he find the meaning of the visions, and who - or what - placed them in his mind?