When the mind slips, love becomes a stranger. After a traumatic experience, Mathieu and Chloe retreat to their country house to heal and reconnect. But strange events soon disrupt their peace, and Chloe, increasingly convinced a real threat is near, begins to drift into a waking nightmare. As tension mounts and buried secrets emerge, reality and delusion collide in a psychological thriller where lies, fear, and truth become indistinguishable.