Americans decided to make sure that in the Arkhangelsk region village was found a diamond deposit, and sent there under the command of the submarine black veteran, who accompanied the Allied convoys during the 2nd World War. As a distraction the barrel full of alcohol (200 liters) was thrown to the shore. The barrel was caught by the local blacksmith Philemon. On this occasion villagers arranged festivities and all American submariners were gradually involved into it against their will.
Two young men, Aleksey Vasilyev and Pavel Prokhorov, return to their native town after service in Soviet troops in Afghanistan. Aleksey finds out that his bride Nastya became a victim of rape. The rapist is the driver and trusted person of high rank official who uses his position to close the case.
Set in the Soviet Union in the 70's. The plot is based on real industrial conflicts in the life of the country's largest metallurgical plant, where there are many acute problems. Modernization of Soviet metallurgical industry causes a clash between old style Communist bosses and the new generation of engineers and managers.