Eighteen year old Caitlin Paine finds herself uprooted from her nice suburb and forced to attend a dangerous New York City high school when her Mom moves again. The one ray of light in her new surroundings is Jonah, a new classmate who takes an instant liking to her. But before their romance can blossom, Caitlin suddenly finds herself changing. She is overcome by a superhuman strength, a sensitivity to light, a desire to feed--by feelings she does...