Princess assassin Gray Monroe is ordered by her father to kill the villainous prince responsible for throwing the modern world into a post-apocalyptic society. In a decrepit landscape where two magical species war with one another while a human militia hunts them all, Gray has only one thing on her mind: vengeance. With a single focus on killing the man who murdered her first love, she believes nothing will stop her. That is until she hesitates when she comes face-to-face with her nemesis at long last.

Loren Calla has only ever been ordinary. As a human struggling to survive in a city that caters to the needs of vampires, werewolves, witches, and other supernatural creatures, she always assumed her life would remain simple, predictable, and as safe as her world would allow. Until she barely escapes abduction at the hands of Darkslayers—supernatural bounty hunters that possess the Sight, a magical tracking ability that allows them to see a person's aura—and one of her friends is taken in her place. The abductors are demanding a ransom: Loren's life in exchange for her friend's safe return.

I have never been favored by the gods. Far from it, thanks to Zeus. Living as a cursed office clerk for the Order of Thieves, I just keep my head down and hope the capricious beings who rule from Olympus won’t notice me. Not an easy feat, given San Francisco is Zeus’ patron city, but I make do. I survive. Until the night I tangle with a different god. The worst god. Hades. For the first time ever, the ruthless, mercurial King of the Underworld has entered the Crucible—the deadly contest the gods hold to determine a new ruler to sit on the throne of Olympus.

Lor has endured twelve long years of torment under the Aurora King's rule. Her only desire is to get free and pay him back for every moment of misery she's endured. When a surprise release finds her in the hands of the Sun King, Lor is thrust into the spotlight as she competes against nine other tributes for the role of queen. If she wins his heart, she'll earn her freedom and finally get her revenge. But Lor doesn't belong in the Sun Queen trials.

Lord Rhyan Hart, Heir Apparent to the Arkasva, High Lord of Glemaria, Imperator to the North hates everything about his title. Its length, its pretentiousness, and the fact that it connects him directly to his father, the sadistic violent man he hates more than anyone in Lumeria. The last thing Rhyan wants to do is spend the summer before his Revelation Ceremony traveling across the Empire with him for a state visit.