A detachment of young fighters of the Russian Army breaks away from the main formation during a march, in order to shorten the path, runs across, but gets into a fog that takes him back to the past, during the Great Patriotic War. The guys who saw the war only in the movies fall into the clutches of the ruthless events of that time. Everything is on the edge: bravery, fear, love, hate, life, death. And there's no time to ask questions. Live, fight for the Motherland – it is one for all time.

In May 1941, Major General Golovko, commander of the Soviet Northern Fleet in the Murmansk region of the Soviet Arctic, foresaw the imminent outbreak of war and ordered the training of future special operations personnel for enemy rear operations at naval bases. Civilian female Martha was also invited to the base for training due to her excellent shooting skills. On June 22nd, the Patriotic War broke out, and the German army built a shore artillery position on the Norwegian coast, seriously threatening the safety of Soviet ships and Allied Soviet aid fleets entering and exiting the port of Murmansk. The Golovko pirates ordered the assault team to destroy the German shore artillery position and control it in the hands of the Soviet army. Martha and the assault team embarked on the journey.

Sergey works in a private security agency. One day he saves a stranger from a bullet and he gets wounded.

Returning from the war, a Captain of the Soviet Army falls into an abandoned well. A casual criminal wants to kill and rob him, but the Captain, doomed to die, must report about this crime even after his death in order for him not to become a missing person.