Nicolette Cooper, a refugee from the Los Angeles sex industry, returns to her hometown, Half Moon Bay, hoping to rebuild her life after seven grueling years away.
Nicolette is surprised to find chemistry with her high school sweetheart, Daniel Hayes, an ex–Army Ranger. Their relationship rekindles as they begin a rocky second courtship. Their courtship is interrupted when they are visitated by a powerful spirit which drafts them into a primal conflict of good vs evil, granting them power along with a vision of a post-apocalyptic landscape should they fail in their in their duties. Both of them are marked as new Celestial Advocates — beings who protect the mundane world from the Hidden World.
Only Nicolette and Daniel — granted abilities they must quickly discover and learn to master — stand between the people of Half Moon Bay and the ancient powers now vying for ascendancy.