This is such a bad script , nothing engaging , characters are hard to root for and non interesting .
Super boring , had to constant skip and fast forward to finish it.
Good Things: visually very pleasing and great cinematography and locations , First time i watched a korean series in my native language "Tamil", I kept switching to find if i miss something in translation , but it pretty much conveyed the same.

The Bads : Not sure that i was intentional when they parallelly showing past and present i thought its the same characters that are aged , Atleast i was like somewhat okay with the decision of him deciding to cover up the crime , but when it revealed its not the same person , it did not make any sense at all , him trying to cover up this heinous of an unspeakable crime , especially when the evidence was that obvious.

That evil lead character's obsession with that vacation house is not justified and a simple phone call would have shoed her away , but he did , instead he took plot stretching illogical long route to drive away by inviting other guests .

Finally that female lady cop, They way they hyped her up with the dialogues as to how perceptive and sharp she was , but all she did was to wait around it the finally episode and pretty much did what even a rookie could do to caught her.

This is a waste of time story wise, but just for the visuals , we could just fast forward and watch it one time.