The whole story involving the cast is fantastic. The personal growth of each character makes the story get better and better throughout the episodes. It's a story that grips everyone from start to finish.We feel anger, affection, sadness, betrayal and all the feelings that the characters feel.
The whole development of the story behind the death of Park Wonseok makes it captivating, as clues and more clues appear that lead us to believe that the killer is a person, but, in the end, it was not what we were looking for.
It was without a doubt one of the best mystery dramas I've seen this year. Despite the ending being a little open and where they could have explored some more points that, in my opinion, would be important, I LOVED it.
If you want to see a GOOD mystery drama then Regenge of Others is a GREAT option.