While Miranda would gladly stay in her comfortable home in Denver, her duties call her out often; usually with frightening results. None more than her current assignment as mother and mentor to an eight-year-old child sorceress, Bryn. While in her keeping, the girl falls into an unnatural coma induced by enemies unknown; a list of infinite horrors waiting to be revisited. Forced to hide away in the sanctuary of Dalriada Castle, Miranda must untangle the clues and spells before harm befalls everyone she loves.

With only seven days to solve the mystery of Bryn's illness and stop the threat, Miranda and her allies race to find the truth. Once again, the world of magick stands on the brink and she must stare down her own fears and face the apocalypse. Old hatreds and resentments must be put aside and new friends step to the front to help save the girl before her fate, and theirs, is forever lost.