Modest biologist Yuri Fedorenkov suddenly began to talk in a dream. The stories he tells involve a world of mysteries, shamans and ancient hoards. His bride Yana Makartseva considers all this complete nonsense until Fedorenkov suddenly disappears. Rushing in search of him, Yana is amazed to learn that her fiancé, it turns out, had another, parallel life. And whoever tries to intervene in it can pay for it with his head...