When a teen girl is tormented by her peers, she accidentally sets another student on fire using only her mind, Cade poses as a track coach at a private school in Massachusetts to determine if the girl is an alien or an experiment. The girl exhibits superhuman speed and strength. Investigating her health records, Cade and Eddie discover that she was abandoned by her mother and adopted by the school's nurse, who has been treating her with a DNA changing formula. Are the Gua using her to see if humans can be changed into aliens? It is up to Cade to try to find a way to reunite the girl with her biological mother before the Gua can use her as a weapon to destroy him once and for all.