At a university in Madrid, a communication student named Ángela becomes obsessed with an intriguing project about violence in cinema. Her curiosity leads her to discover a strange tape containing disturbing and seemingly real images. As she delves deeper into the mystery, she realizes that it is connected to a series of unsolved murders that have astonished the city.
With the help of her professor, the charismatic and enigmatic Don Emilio, and her classmate, the attractive yet peculiar Chema, Ángela ventures into a dark world of violence and horror that challenges her perception of reality. As she examines the meaning behind the brutality depicted in the media, she becomes a target of a dangerous plot that could jeopardize her life.
A cat-and-mouse game unfolds when Ángela begins receiving threats, torn between terror and fascination for what she is uncovering. Tension mounts as the mystery unravels, revealing connections she never expected and testing her courage and determination. In a world where entertainment and death intertwine in a disturbing manner, Ángela must decide how far she is willing to go to uncover the truth. With surprising twists and a chilling atmosphere, the story reflects the thin line that separates reality from fiction.