The fourth VTR sent by a certain man again. This time as well, a pure and innocent beautiful girl is projected, and her appearance is soiled by dirty adults in a dark and stagnant closed room. Although she resists, she adapts to all kinds of one-sided cruelty by men, and the way she gradually accepts it is very ephemeral and beautiful. A confinement video of a beautiful girl who doesn't even know how to resist. No one knows that the tragedy continues...