Amy Christenson is back in this adventure filled fantasy romance. Amy is about to attend her College commencement, but just as she does, something awkward happens during the days that follow. In a slight turn, Amy and Sean travel to an underground facility, where Amy has to train using advanced weapons. When she least expects it, Amy has to suit up and travel to Canada in order to save the human race. Mysterious things happen, and at the end of the adventure, Amy learns of something surprising about her family and the other people who trained her at the facility. This is book two of the Seventy Gradients Series.