Guadalupe, an artist, spends a day in her apartment, where she encounters her identical duplicate, The Shadow, who follows her through the rooms. As Guadalupe tries to maintain a normal day, she struggles to distinguish reality from her visions, growing increasingly anxious and confused. The climax is a violent fight in the kitchen, where Guadalupe stabs her doppelgänger, attempting to break free from its influence.
The reflection and the shadow
A 25-year-old artist's ordinary day takes a dark turn as her own shadow comes to life, forcing her to confront her inner demons in a climactic and transformative struggle.