Marina Vystotska loses her memory after a car crash. Everyone around her - her relatives, husband, and friend - seem strangers to her. However, in her dreams, she sees a different reality and another life, which is not like the one she lives. Almost every time in her dreams she sees a little boy despite her husband tells her they have never had children. The husband finally persuades her to go to a psychiatric hospital, but Marina doubts if he really cares for her or just wants to get rid of her. She hires a private investigator to help her recollect her past and understand the present and finds lots of unexpected revelations. Why is her past covered with mystery? Can she trust her closest people?