Told in a bedstime story by an old man to his young nephew, the protagonist Valnar must face his new existence as a vampire when the experienced Asgar bites and transforms him. As Valnar struggles with his creator and soon meets Alaine who once loved Asgar, and after she was executed Asgar also transformed her into a vampire. Operating from Asgar's castle, the unusual trio confronts the past of the vampires and a man who nearly whiped them all out in a crusade, Vincent Weynard. Was he the man history portrayed him to be and what truth lies in a book the group finds?