Shin awakens with a severe headache and numbness all over his body. He blinks his eyes several times to adjust to the bright light on top of him. His surroundings were all white, with a strong scent of medicine filling the air. He notices his surroundings and realizes he is now in the hospital.

The detective recalls the last event that occurred before he became unconscious. As an ACO member, he pursued a suspicious suspect before being involved in a car accident. He curses himself for failing to obtain additional information about the gang. He does, however, recall the license plate number of the previous car they rode in. As...