When the manuscript of a debut crime novel arrives at a Parisian publishing house, everyone in the readers' room is convinced it's something special. And the committee for France's highest literary honour, the Prix Goncourt, agrees. But when the shortlist is announced, there's a problem for editor Violaine Lepage: she has no idea of the author's identity. Yet there are clues in the book that point to a close connection with her own life. As the police begin to investigate a series of murders strangely reminiscent of those recounted in the book, Violaine is not the only one looking for answers - but with her memory impaired after an accident, she might be the last to find them.