Emma McCall follows her older brother Scott and his best friend Stiles into the woods one night because she hear'd the boys talking about how the police found half a body, but the other half was was missing. That night something attacks her and apparently her brother too, and to deal with whats happening to her and her brother, Scott got some help from someone, but then Scott helped her a little bit but didn't introduce Emma to the person who could help her the best till two months later after she got bit.