When Joan awakens from a nightmare to find a Fallen Angel in her room, she finds out that the nightmare has just begun...

One of her own, a Wingless, Heavenly Angels stripped of most of their power hasn't just gone missing, its like she's been removed from existence.

Joan's search across the ends of the Earth leads her to a plot far older and more dangerous than one misplaced angel.

Can Joan save her Wingless family, and the world they love from destruction?