Minah and Hyeran were friends during high school, but unfortunately, adulthood made them drift awat from each other. When they finally get to meet again, Minah realizes her mostly shy friend isn't as shy anymore.  

if you were to look for any one of us, you can easily find us down at the police station. but we won't be the one out front waiting for a crime, neither will we be the one sitting around waiting for someone to decide whether to throw us to the sharks or let us be. we will be the one among the shelves and shelves of lost evidence from closed and cold cases. we will be the one sorting through piles