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 not understand. She seeks answers to what’s happening to her, and her cravings lead her to the wrong place at the wrong time. Her eyes are opened to a hidden world, right beneath her feet, thriving underground in New York City. She finds herself caught between two dangerous covens, right in the middle of a vampire war.