A reclusive female psychologist who has stopped practicing medicine, decides against her better judgment to take the case of disturbed Veronica de la Serna, a young woman whose previous therapist has mysteriously disappeared. As a condition of their cure agreement, the intrigued psychologist requires Veronica to stay with her in her remote country house for the duration of the treatment. But Veronica proves to be a stubborn patient trying to outsmart her doctor every chance she gets. Prepare for startling Alfred Hitchcock-style twists and Brian De Palma-type turns as both will discover what lies behind their shared deepest secrets.