The end of August 1941. At night, a truck rushes along the last road not yet occupied by the enemy to Leningrad. In the back of two — civil aviation pilot Lunin and commissar of the air division Uvarov. Lunin, a man no longer young, experienced, but had not yet been in battle, was sent to the legendary squadron of fighter pilots under the command of Captain Rassokhin. This squadron fought from the first day of the war and has already lost most of its composition.
