Whilst rumours of his master's return circulates throughout the mage community, Alex Verus, Diviner and known "outsider", chooses to ignore the gossip and focus on something else entirely, such as rebuilding damaged friendships. An interruption comes in the form of abduction when Anne, his once housemate and valued companion, disappears in her home. Taking it upon himself, Alex doesn't hesitate to stage a rescue mission, which just so happens to lead to a shadow realm, belonging to the one and only Dark mage, Sagash.
Joanna Archer, representing the Light-side Sagittarius sign in the Zodiac troupe of Las Vegas, continues to juggle her new-found life in her sister's body. Not only does she have to keep up appearances of being the sole progeny to the richest man in the city, she also has to protect society from the Shadow organisation hellbent on terrorising the innocent. Finding herself in a rather peculiar predicament, Joanna reluctantly makes a deal with a Shadow initiate; one that she might come to regret.
Celia Graves, bodyguard for hire, takes on a job to protect the Prince of Rusland (which in this world is a small kingdom located in western Ukraine), but little does she know the chaos about to befall her and change her life forever. Nothing could prepare her for a group of rampaging vampires, especially when one attempts to turn her, yet is interrupted. Thus Celia is stuck - an abomination - neither belonging, nor accepted, in human society, or amongst the shadows with the monsters.