A young Brazilian-American woman named Valquíria Silva is on her last day as a housecleaner at a grand old house in the dead of winter. Originally found for her by her mother, she is entrapped by the spirit of the house, who captures lost souls and puts them to work.

A business owner is faced with a moral dilemma when they deliver their psilocybin spice blends to an underground restaurant that serves a unique cuisine.