A beautiful young woman goes missing and a corpse is pulled from a creek after becoming entangled in fishing net, only to disappear from the riverbank shortly afterwards. Mysterious lights are reported in the sky upriver from the small town of Koorah.

Down-on-his-luck cop, Rebb Caldwell, is suspended from duty but continues his investigation into the case of the missing woman ... with possibly more than professional interest. Why does he feel so strong a link between a barely recognisable skull found in a murky creek and the discovery of a vast, illegal marijuana plantation?

Modern technology is disrupting an ageless culture in an inexplicable clash of paranormal boundary dissolution. Proud Elder, Goori, must find a way to stop the steady disintegration so the walls of the ethereal prison can re-build and evil kept contained.

These events and many more combine to lead Rebb and Goori, along with an unlikely entourage, to a final showdown with their fiercest rivals.