Marina sincerely loves her job, her husband, parents, students and even her mother-in-law; her immediate plans are to become a happy mother. And everything in her life goes as it should until a tragic accident occurs. A pedestrian dies under the wheels of Marina’s car, then a trial, a sentence, a colony... On the one hand, Marina is punished fairly. On the other hand, it seems that the accident did not happen by accident. Will Marina be able to get rid of the stigma of a murderer? After all, only the one who sent her to prison can return her to a normal life in freedom...