Sugahara Kanon appears dressed in a red turtleneck and black tight skirt. As she walks quietly, a man suddenly sneaks up behind her, clamps his hand over her mouth, and renders her unconscious. Just before losing consciousness, she is pinned down from behind, her mouth once again sealed shut. Desperately trying to scream, no one comes to her aid. The situation worsens as her body is placed in even greater danger. The intense, suspenseful scenario continues, depicting her fierce struggle to resist.