На Муромской дорожке...

Dina starts to see ghosts after her father mysteriously disappears...

Influential businessman Vladimir owns enterprises for the development and sale of technologies that allow you to see the hidden. Around him and his young wife Catherine, events unfold that take them into the past. They witness Felissa Kruut's love triangle in the 1920s and 1930s. In the present, Catherine meets the young musician Stepan and her real love life becomes a reflection of the life of Felissa Kruut in the past. Vladimir, unable to observe from the outside and come to terms with his wife's infidelity, is trying to interfere with this relationship.

The young soldier Vasily Lemekhov has returned from the hospital and met a young woman Natasha in Chisinau.

A government servant learns that his business partner was killed. His daughter witnessed the murder but lost her long-term memory. The man tries to help the girl remember what happened before her life and his business were destroyed.