If you're told you're the only one who can save the world, would you volunteer your life to do it? ***** All hell is breaking loose--literally. Long-lost realms that were sealed up are opening, and centuries-old creatures are escaping, all hungry to feed on humans and create worldwide chaos. It's Avery's fault, of course; but his sacrifices are too hard and his wounds too deep to put all the blame on him. But, as usual, the solution rests on his shoulders. Jessamine has her role to play, too. If you thought she was resting on her laurels, living a passive life in the demon realm--think again. She's about to encounter blasts from the past and learn more about this world than she ever thought she would. With both of them confined within their respective realms, they'll have to team up with foes and former lovers to protect Earth from the monsters seeking to invade and destroy it. But is there really a happy ending waiting for them if they succeed? Or will there always be the threat of other realms looming over their heads?