Claire, a young woman who has been grappling with intense anxiety and past trauma, decides to seek professional help. However, what initially appears to be a simple routine check-up at a mental health clinic soon transforms into a terrifying nightmare. After a questionnaire, Claire is involuntarily admitted to a psychiatric institution, where she finds herself trapped in a system that neither listens to her nor believes in her sanity.
As she tries to prove that she doesn't belong there, her mind begins to play tricks on her, blurring the line between reality and madness. Amidst all this, Claire faces the threat of a nurse who is not only present in her mind but also connected to her dark past. The atmosphere becomes increasingly claustrophobic and frightening, with paranoia feeding her distress.
As the days turn into weeks, Claire must fight not only for her freedom but also to challenge the perception of her own madness. Is she truly trapped in insanity, or is there something more sinister at play? Questions about mental health and the cost of the healthcare system intertwine in an unsettling plot that keeps the viewer on the edge of their seat, exploring how far a person is willing to go to reclaim their life and sanity.