Season One Prolouge

Park JuWon is a new detective, she just started and she's assign to a case, that also includes why her parents died right in front of her.... But, she got adopted. Now, there has been crimes that leads the same tracks of her parents. She assigned with this project with Kim MinSoo.... JuWon and MinSoo don't get along very well, since MinSoo took JuWon's assignment in the last detective job she worked in.... How will this effect their relationship?