Following a naive séance, and upon the strange behaviour displayed afterwards by teenager Laura Villegas, the latter's deeply Catholic family calls a Vatican-sanctioned exorcist to intervene in the purported case of demonic possession.

[1][2] The screenplay was written by Ramón Campos [gl], Teresa Fernández-Valdés, Salvador S. Molina, Gema R. Neira, David Orea, and Carlos Ruano.

[5] Distributed by Beta Fiction (thereby marking the company's debut as a distributor in the Spanish market), the film released theatrically in Spain on 4 November 2022.

[9] Beatriz Martínez of La Nueva España rated the film 3 out of 5 stars, pointing out that despite the helmer managing to pull a beginning eliciting just the right doses of suggestion and creeps, the perspective, initially anchored to the adolescent psyche of the character portrayed by an "extraordinary" Romanillos, becomes blurred, and "the climax is rushed and confusing, throwing away the achievements of its disturbing beginning".

[10] Elsa Fernández-Santos of El País considered that the film "barely delves into its more realistic possibilities to offer [instead] a fiction that is slanted towards the fantastic, poorly constructed and that contributes very little to the genre", otherwise finding striking the direction of actors, as each one of them are seemingly in a different movie, with only Romanillos providing some truth to her character's portrayal.