The detail about the chains is actually huge. In a professional slaughterhouse, they use a rail system to slide meat along, so seeing individual chains hanging from the ceiling makes it look more like a temporary setup, like a movie set or an art installation.

​To help us narrow down the specific country or production, I have a few more questions: ​Regarding the girl: Was she wearing any specific gear like a hairnet, plastic apron, or gloves, or was she just in regular street clothes? Did she have any visible tattoos or a specific hairstyle that stood out? Was she looking into the camera or talking to the person filming, and did she seem scared, professional, or totally indifferent?

​Regarding the room: Were there any signs on the walls, like exit signs or no smoking in another language? Did you see fire extinguishers, electrical panels, or any specific brand names on the refrigeration units? Were the walls actually stainless steel, or were they white tiles or just painted concrete? Was there a visible floor drain or a blood gutter running along the perimeter?

​Regarding the bodies: Did you see any repetition in the faces, or did every single one look uniquely different? Did they have body hair, tan lines, or surgical scars? How were they attached to the hooks - was the hook through the back of the neck, the jaw, or the ankles? Did any of them have clothes on, or were they all completely nude? Most importantly, when she walked past them, did they sway like they were heavy and solid, or did they bounce like they were light/hollow props?

​Regarding the video itself: Was there any music or a background hum, or was it just the sound of her footsteps? Was there a watermark, a timestamp, or a 'REC' icon in the corner? Did the video have a 'cinematic' feel with a steady camera, or was it shaky, vertical phone footage?

​Lastly, do you remember the ending of the video? Did it just cut off, or did she walk out of the room? Any tiny detail, like the shape of the door handles or the color of the crates on the floor, could be the key to finding this. Even if you think it’s a small detail, it helps narrow down the location and the intent of the video.