Completed

After graduating from Korea National Police University, Jin Young works in the police department as a subordinate to detective Cha Tae-Hyun. He has a special relationship with a girl named Krystal who also works in the police department. They are well known as a perfect match in the police force. One day when Cha Tae-Hyun and Jin Young were on duty investigating a case, one of them was shot. And there is someone who knows what happened in there. Who got shot? and how is it going?