It's Autumn 1940. The Nazis seal 400,000 Jews inside a small area of the Polish capital, creating an urban island cut off from the outside world. Erik Cohen, an elderly psychiatrist, is forced to move into a tiny apartment with his niece and his beloved nine-year-old nephew, Adam. One bitterly cold winter's day, Adam goes missing. The next morning, his body is discovered in the barbed wire surr...