The girls of St John the Divine, an elite English boarding school, were notorious for flipping their hair, harassing teachers, chasing boys and chain-smoking cigarettes. For Josephine, now in her 30s, the years at St John were a lifetime ago. She hasn’t spoken to another Divine in 15 years, not since the day the school shuttered its doors in disgrace. Yet, Josephine now inexplicably finds herself returning to her old stomping grounds. The visit provokes blurry recollections of those doomed final weeks that rocked the community. With each memory that resurfaces, she circles closer to the violent secret at the heart of the school’s scandal. But the more Josephine recalls, the further her life unravels.