The sound of duct tape being pulled echoes from behind, and the girl’s mouth is firmly sealed shut like a cardboard box. Her body is carefully bound with duct tape and rolled onto the bed like a package. Her taped mouth is pressed down repeatedly, as if to check whether the tape is peeling off, and each time she writhes her body and lets out pitiful moans. From behind, a cloth is forcefully pressed over her mouth and nose—stained with something mysterious. She desperately tries to scream, but her voice is muffled by the cloth, and her consciousness gradually fades away.