After the collapse of the Soviet power in the 90s, a chemist scientist in one of Azerbaijan's scientific research institutes obtains a new solution. The scientist examines the positive and negative consequences of the chemical solution. With its help, a certain part of a person's memory can be erased and used in negative activities. At the same time, it can protect people from drug addiction and alcoholism. But the results are not as expected.
A lonely old woman remember her youth, the days when she worked as a prostitute because of the poverty during the Second World War.
The events occur during the Nagorno-Karabakh War. Because of a corpse in a zinc coffin with an arguable address, two families get excited. Having cut the lid off the coffin to identify the soldier, they find out that he is, in fact, Armenian - former citizen of Baku.
