I know a lot of people said watching this was a chore but I binged it all in one sitting. I think that's because I kept wishing it'd give me a good twist and it never happened. There were so many missed opportunities. I was glad at first that they didn't make Ri-an the predictable killer or In-han wasn't the predictable baby's father, but then give me something else ? I was like "ooh so Jae-i is the real villain then, right?" Wrong. It could have been so interesting and a fresh twist but nah.