The mysteries, the suspense, I love the who did it, why, and then you never know until the last few episodes. These are the kind of dramas that have you focusing and trying to guess who the culprit is. Kim Go Eun (Oh In Joo) I just love this actress, she does great in every role I have seen her play. Nam Ji Hyun (Oh In Kyung) who played the reporter was very believable. Park Ji Hoo (Oh In Hye) wow, they used the name of actress Oh In Hye who passed away in 2020. There was a suicide(s) in this drama and for me, I thank the writers and/or producers for repping Oh In Hye and bringing awareness to suicide. Nam Ji Hyun did a great job and I feel that she made this actress proud. I am impressed. Wi Ha Joon (Choi Do Il) I love this actor in all that he does. Just like Kim Go Eun, he puts himself in any role and becomes that character. The storyline had me guessing! I didn't know... but I do now. Everyone needs to see this! I swear some of these writers must be investigators. lol