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In a nail-biting climax, Julia discovers that her caretaker, Ivan, is actually Ángel—the son of Soledad, a blind woman Sara previously befriended. His twisted fixation on blind women stems from a childhood spent caring for his mother, leading to a psychotic need to maintain control over those who could see.
The Final Confrontation and Closure
As the film races toward its conclusion, Julia, armed with newfound vision, confronts Ángel in a thrilling battle of wits. In a tense sequence, she manages to temporarily blind him with lights, causing his internal pain of being 'seen' to manifest in a tragic end—he chooses suicide over exposure.