The film is based on real events when, in the 1970s, the deepest well in the world with a depth of more than 12 thousand meters was drilled in Murmansk…

Madrid, June 1991. After celebrating a session of Ouija with her friends, Verónica is besieged by dangerous supernatural presences that threaten to harm her entire family.

After barely surviving a furious shootout with the police, Baby Firefly, Otis Driftwood and Captain Spaulding are behind bars. But pure evil cannot be contained. Teaming up with Otis’ half-brother…

Two years after escaping from demonic terror, a young woman is still haunted by unnatural vision. The dangers that await her and her friends are increasingly threatening.