The story begins in Tehran. Reza Ghulam Musawi is a general in the Guardians of the Revolution. In fact, he is director of the Guardian's Special Missile Development Unit thus holding a very serious post. It is a job of high responsibility. A small mistake of any kind can lead to a big disaster. While he is glancing through a set of documents lying on the breakfast table at home, his wife Latifa tries to assess the severity of the project Reza is handling.