Mason and Ashton want to focus on their new life at the Dream Realm, deepening their relationship while guarding sleeping human souls. But a brutal demon has bound Mason s father into publishing a book that will reveal the truth of demons to the human world and upset the balance of good and evil. With the book launch approaching, Ashton s initially destined mate helps her hone her gifts to protect the dreamers, as a galled Mason returns to Seattle to combat an increased surge of demons. When the deadline expires, Ashton shields innumerable souls with a plan she only hopes will work, while Mason is forced to choose between saving his family or saving humanity.