In a dimly lit warehouse scattered with drums and tires, an eerie atmosphere hung in the air. The girl's hands were cuffed and tied to a chain hanging from the ceiling, while another chain locked around her ankles was fastened to a pillar, leaving her completely immobilized. As she stood helpless, a shadowy figure approached from behind. It had a human shape, yet remained unseen by anyone. The shadow slowly extended its tendrils of desire toward the unconscious girl. She woke up, but no one could tell her where she was or why she was there. Questions welled up inside her. "Why me...?" No one gave her an answer.