I loved the parents backstories . The backstories of northkorean guys were also good and made them less evil . But , the placing of it was wrong . In last two episodes , was not expecting the lag.
The initial episodes were so good and interesting . The curiosity inside me was bubbling up to find the real killer . But, the last few episodes were a mess. It was lacking in all aspects. Disappointed viewer.
Actually Cha Jinman isn't that bad of a character if only he's played by another actor i would have been fine…
he is not at all bad character , is a family man , talented doctor. I havent seen the actor playing the role in any other drama, and it seemed his acting was good.