K.C. Keegan and Elliot Gavin — or Gav, as K.C. affectionately calls him — are in Granada, Spain, for their dream wedding. But their dream is rudely interrupted when the cult Gav’s been studying turns out to be a sophisticated group planning a government takeover. No one guesses that beneath the dark robes, dozens of somber hooded figures joining Easter week processions are carrying weapons instead of crosses. No one, that is, except K.C. and Gav. But will they put the puzzle together in time?