Jeanne, a wife and mother of two children, suddenly notices changes to the way the family home is arranged and feels that her body is transforming without anyone around her noticing it. While everyone believes that Jeanne's shifts of perception are due to the fatigue and stress that the writing of her next book has induced, Jeanne is sure that something more profound is happening. When visiting her mother, she discovers a photograph that prompts her to track down a woman in Italy. It is here that Jeanne, now completely physically transformed, will find the solution to her mysterious identity.