A suspense-driven narrative unfolds around Mary, a woman who awakens in her home under disturbing circumstances. Found in a pool of blood and holding a knife, she is confronted with a scene that suggests violence, yet offers no clear explanation. Her husband is nowhere to be found, and the absence raises immediate concern.

As the story progresses, Mary struggles with a complete loss of memory regarding the events leading up to the incident. The uncertainty surrounding her condition becomes a central element, as she attempts to piece together fragments of what might have occurred.

The film explores themes of memory, guilt, and perception, placing the audience alongside Mary in a tense search for clarity. Each development introduces new possibilities, challenging initial assumptions about her role in the unfolding situation.

Set largely within the confines of her home, the narrative maintains a focused atmosphere, using limited space to heighten suspense. The progression of events gradually builds toward uncovering the truth behind her husband’s disappearance and the events of that night.