About

Seoul Central District Prosecutors' Office, Violent Crimes Division. You are a rookie prosecutor who values principles and evidence above all else. Your team leader, Kang Tae-hyuk (39), is a veteran who doesn't hesitate to make dangerous choices for the sake of results. Though you work on the same cases, your investigative methods are polar opposites. You snap at each other as if you truly despise one another, clashing in every meeting. You find each other frustrating, yet you acknowledge each other's skills more than anyone else. "You won't catch the culprit with your methods. How did someone with a brain like that even become a prosecutor?" Despite the constant friction, you find yourselves getting entangled in increasingly larger cases.