Tumbling Doll of Flesh.

This isn't acting. This is real pain! Roll the camera!! The AV filming set suddenly transforms into a stage of slaughter. Snuff (murder) videos. Primarily produced in Southeast Asia and Central/South America, their content varies depending on the client's request. They never surface publicly, but sales and screenings are said to be conducted secretly through certain underground channels. And now, finally, a dark underground organization has begun moving within peaceful Japan. “...What is this? Please, help me!!” The woman's body is mercilessly destroyed. Overwhelmed by unbearable agony and bottomless despair, she slowly descends into madness, drawn toward the darkness of death.