In the shadows of Seattle, strange things lurk unseen, except by one person, Felicity Landon. After years of ignoring what she sees, a celestial stranger, Adriel, reveals the unsettling truth about the motives of the vile creatures. Felicity agrees to mediate an alliance between angels and humans, a dangerous task made easier with the arrival of Greyson Wheatley, another human capable of seeing the otherworldly. But as secrets unravel, Felicity's life hangs in the balance, forcing Greyson to confront his feelings and Adriel to face his past. In the fight against evil, they must battle their own demons if they want to protect humanity from the darkness threatening to consume it.
