Aranha is the last of her kind, a spider shifter who preys upon the dregs of society in an attempt to validate her existence and feed her hunger. She's lived alone for two hundred years, no family and no friends; always watchful for those who would kill her.
Dag is one of a dying species, vampires who can walk in the day. They have lost their companions and live in dread of the day that they too will become extinct; leaving the earth to the vile creatures who prey upon humans without mercy.
Aranha sees danger in Dag's face, Dag sees the future in hers. Neither can believe the other exists and their lives are about to get very complicated. Together they embark on a mission to save a young human from the vampires and learn the reality of what their two species were doing in The Garden of Eden.