A filmmaker arrives at the house where a friend disappeared. She inquires about her with a man who holds a candle in his hand; with an acolyte who enters people’s dreams; with a forgetful woman, with a denier, and manages to escape the seduction of a satanic group, but is captivated by a demon.

Annelie, an anthropologist dedicated to mortuary rites, investigates her grandfather's suicide during the dictatorship. In a mansion that was once a production facility and later a torture center, she joins forces with a journalist and a mathematician to search for a fragment of film that her grandfather hid, which documents a crime.

A kimche, a Mapuche wise man, arrives at a clinic where patients are demanding more medication. But it is all an illusion: they have been killed by a weküfü, an invisible evil entity. The kimche leads them to Miñche Mapu, where spirits decide who can return to life.