1956, in the north of France. A group of underground miners is forced to take a professor to take samples a thousand meters underground. After a landslide that prevents them from going back up, they discover a crypt from another time, and unknowingly awaken a legendary bloodthirsty creature.

Juliette, a lone survivor of an apocalyptic era, fights to survive against hunger, thirst, a broken leg and strange disturbing creatures that only come out at nighttime.

A woman gets locked in series of strange tubes full of deadly traps.