If you are looking for a love story or romance, this drama is not for you.
The love story of the protagonists seems to be inserted into the story. The story is still good even though they didn't become a couple. The slow-burn love is too slow.. lol
So there isn't even a kiss scene here except for the mouth-to-mouth resuscitation.
But except for the romance part of this series, everything is good.
The actors/actress are good... (even the supporting actors/actress)
The story is great. Even though there are many talk/dialogue scenes, it is not boring.
The music/OST/Movie sound effect is fantastic.
My rewatch value is low because I already know all the answers to the mysteries.. there's no point in me watching it again... especially since the romance part is not good.