So much hype on this during promotion that I added on my watch list.
The start isn't going to hook you to watch, tho I continued giving it the chance. Few episodes later, i wanted to drop because it dragged and became chaotic. The writer seemed to have used the license to do whatever whenever to the male lead character.
I did say it dragged .... this serirs could have been done in 8 episodes if directed well enough. So many senseless scenes that didnt make sense as to why it was even added. So many scenes came kn without any explanation as to what it is about.
Overall, I felt I wasted my time on this series. FEMALE LEAD character looking just regular and not beautiful anymore was mentioned so many times that it reflected Korea's culture of valuing physical appearances more than humanity.
Last, this series ended without clear explanation of the abyss. It said what it does but why how when were not answered. I wonder why even title it Abyss when the series was a mystery/murder/romance plot.