Yara came to Paris to build a new life. Instead, she found something waiting for her. Confined to her apartment for months, the young Moroccan student is trapped between the walls of her own making — agoraphobic, isolated, and haunted. Fragments of a painful past bleed into waking nightmares. Then one evening, a mysterious apparition appears, and what little grip she has on reality begins to slip. As the visions grow darker and more relentless, Yara is pushed to the edge of madness — forced to confront something ancient, terrifying, and inescapable.