In 1984, a Russian research team goes below the surface to find out what secret the world's deepest borehole is hiding. On their expedition, something unexpectedly gruesome awaits the researchers.

Biopic about Serbian folk singer Toma Zdravković, the man who is remembered not only for his songs and unique way he was singing them, but also as a bohemian, both in his behavior and his soul.

In 1984, a Russian research team goes below the surface to find out what secret the world's deepest borehole is hiding. On their expedition, something unexpectedly gruesome awaits the researchers.