In her role as Aegis, Zoey Donovan has rescued and cared for hundreds of monsters and mythical creatures. Now humans are the ones in need of her help. Someone with a personal vendetta against the Board of Hidden Affairs has kidnapped all the other Aegises in the country—including Zoey's mother.
With the Hidden government in shambles and a string of deadly clues to follow, Zoey and her reaper boyfriend set out on a cross-country chase to stop the kidnapper from killing the captured Aegises. Along the way, they pick up a miniature golem who's on a quest to find his humanity…and may be the key to solving the grisly clues.
If Zoey succeeds in defeating this new evil, she'll finally be reunited with the mother she lost over twenty years ago. But if she fails, she'll become the final victim.