In the midst of summer, Alex, a successful influencer, invites a few friends to her small isolated country house. One evening, after streaming a live video, they are visited by a particularly persistent stalker - The begining of a dreadful night they'll never forget.

Yara, a 25-year-old Moroccan girl who has come to study in Paris, has not left her home for several months, as she has been agoraphobic since childhood due to terrible family events. Her only contact is with her grandmother, Najiyah, by telephone. One evening, a mysterious apparition disrupts her daily routine, forcing her to relive her worst fears, driving her to the brink of madness.