Petersburg at the end of the 19th century was embraced by a massive enthusiasm for the occult sciences and esotericism. British medium Olivia Reed arrives in the capital of the Russian Empire on tour and gathers crowds of people at her public spiritualistic sessions. At this time, a series of ritual mysterious murders takes place in the city. Girls are abducted on the streets, their mutilated bodies are found in various parts of the city. The investigation is carried out by a young police officer Rostov and his assistant Ganin. With each new victim, things are becoming more confused. Suspicion leads Rostov to Olivia, and he decides to turn to her in the hope that her genuine or imaginary ability to summon the spirits of the dead can help to get on the trail of the killer.

Him and her. A husband and a wife staying in a cozy hotel where you can come for just a couple of days with a risk to get stuck forever. It is so easy to get trapped in the daily routine. Indeed, nothing is more permanent than the temporary. Their time is like a flat circle. He has his phone calls and business meetings. She is wrapped in her dreams and doubts. All reactions are predictable, all conversations are learnt by heart. An endless LP record of life keeps playing again and again repeating itself. But a few things can break this tune, like a scratch on the record, a crack on a wine glass, a sudden glance or a meeting with a stranger. And then you know: tomorrow will come soon. Any moment something can go wrong, throw you off course, and force you to make a choice.