Olga (Maria Anikanova) has a difficult period in her life, she can not recover from a recent divorce. Together with her teenage daughter Natasha (Ola Kraskovskaya), the heroine of the mini-series “Marta Line” moves to a new place of residence – to an old St. Petersburg apartment, where she finds a letter from the distant blockade of 1941. The author of this letter from the past, the boy Yura, wrote it to the girl Martha, with whom he was in love and whom he accidentally offended. While starving,
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