Sujin was on her way home, talking on the phone, when she was kidnapped by a man. When she opened her eyes, she found herself in a semi-basement room, tied up with ropes. Looking around, she saw Jintae fiddling with a kitchen knife next to a CCTV camera, staring at her. As Sujin screamed for help, Jintae approached her, held the knife to her, and said, "Be quiet." Sujin began to devise a way to escape from here.