As Moscow celebrates the motherland's glorious victory over the Nazis, shots ring out on the crowded streets. On a nearby bridge, a teenage boy and girl—dressed in traditional nineteenth-century costumes—lie dead. But this is no ordinary tragedy, because these are no ordinary teenagers. As the son and daughter of high-ranking Soviet officials, they attend the most elite school in Moscow. Was it an accident, or murder? Is it a conspiracy against Stalin, or one of his own terrifying intrigues?