It is 1915 and the First World War has only just begun. 17 year old Sasha is a well-to-do, sheltered-English girl. Just as her brother Thomas longs to be a doctor, she wants to nurse, yet girls of her class don't do that kind of work. But as the war begins and the hospitals fill with young soldiers, she gets a chance to help. But working in the hospital confirms what Sasha has suspected--she can see when someone is going to die. Her premonitions show...