Parables and riddles can't undo the confusion Deputy Grace Halling experiences after her close call with death. Each morning she wakes up, puts on a uniform that feels far more like a target, and goes out to enforce the laws and protect the innocent. While her comrades in blue are murdered one by one with each passing month, Grace pushes for a call to action from her Captain. Her worst fear has become a reality. Grace doesn't know if she's next.