The Warsaw ghetto during world war II. Nina grows up in extreme circumstances, doing most things normal in the life of a teenager, except for the fact that people in her surroundings disappear, one by one. The acted story is commented in an interview with real-life Nina Einhorn. The Warsaw ghetto during world war II. Nina grows up in extreme circumstances, doing most things normal in the life of a teenager, except for the fact that people in her surroundings disappear, one by one. The acted story is commented in an interview with real-life Nina Einhorn.