A message of special importance

1942, German-occupied farmstead. Three friends are torn between love and betrayal: the proud Cossack girl Manya rejects the policeman, becoming the target of the treacherous SS man August; Lyuba is pursued by a white emigrant, and the third friend seeks salvation from the enemy. Amid their drama, a Soviet intelligence officer is playing a deadly game for secret data. The revelation of the agent's identity or the success of the mission will decide the fate of an entire division of the Red Army and the price of every woman's life.