17-year-old Kat Sullivan has been devastated by the loss of her twin sister, Abby, the most recent of five teenagers to have died in the town of Eddison, all within a year. No-one seems able to explain the circumstances surrounding her death. As Kat struggles to move on, she is introduced to an underground hangout - the Barn - by Abby's friends. There, she meets the enigmatic Rob and his friend Michael, art students who have re-created pop artist Andy Warhol's infamous Factory, where creative types can construct art and socialise. Drawn into Rob's social scene and seduced by the attention of this attractive stranger, Kat relishes the freedom and escape offered by the Barn's non-conformity and creativity. But the Barn holds a strange influence over those who frequent it, and soon Kat begins to realise how little she knew about her sister's life. Kat needs answers. She also needs to stay alive.