The research ship Amelia Earhart is attacked by unknown people and dies, plunging into the dark waters of the endless ocean covering the planet Orca. The only survivor on board is a seventeen-year-old girl. And no one else in the entire star system. Young Rachel has to save herself and go a long way of trillions of miles. Her goal is the Nefertiti, the ship where she was born and raised, where her father and mother await.