12 year old Sara has a pretty rough life. Her mom gets drunk all the time, bringing home new men to her bedroom each time. Her dad, well, he left was she was a little girl. Her mom tells her it's because she's a problem child, but she knows she's not. Her mom finally hits the last straw, and Sara runs away from her Oregon home. When she is attacked by a monster, a girl, Lana, saves her, and tells her all about the Greek Gods, and how they're real, and that Sara is the daughter of one! She is taken to the Hunter's camp, where she soon joins. But will she find that the oath she took is one she can't follow?