In August 1945 Soviet agent Kasym-khan Chadiyarov (Asanali Ashimov) works undercover in Manchuria, impersonating a Japanese businessman Ishijima. His mission is to prepare forthcoming Soviet operations against the Japanese Kwantung Army.
In the film, the theme of children and the elderly, forced to adapt to the new conditions of the perestroika period, sounds shrill. The plot is based on just one day in the life of two teenage brothers and a lonely old woman.
