One Secret Bet

Tanya, known as Mystery, is traveling to another city to meet her beloved and enigmatic Lazar. Strange things begin to happen on the train. She is drawn to a woman who is smoking right in the carriage and loudly talking on the phone, and when the conductor complains, she shows her service ID in response.

At the station, the fellow traveler asks Mystery to call a taxi for her, but she never gets into the car. Before Tanya can rejoice that their paths have diverged, the stranger reappears in her life - this time in the news, reporting that the woman is missing. It seems that Mystery is the last person to have seen her alive. Now she has to help search for the stranger and confront mysteries from her own past...