Bree Gracie's life is changing fast, as she knew it would. Just turned sixteen she will be moving into the Alliance house with the other angelborn trainees. She's been preparing for this day her entire life. Having an angel for a father meant she always knew what her job would be: keep the humans safe from demons and their spawn.

Despite all this, she's not ready when magical attacks start happening across the Midwest. Her angelic powers of dreamwalking, paired with help from a human mage she meets, and her fellow Alliance members, will all be needed to save the world from demonkind.