Ember must journey into the Underworld to perform a daring rescue that could get her killed in the process.. but who will she be rescuing? The cravings continue as Ember continues to discover new things about herself and her history. Aiden must come to terms with what he is feeling for Ember.. Will he accept her? The passion continues to rise.. Can he resist temptation? Something big is brewing and Ember and Aiden are right in the middle of it.. Who will be saving who?