I'm a huge fan of older drama but this one missed the mark for me. It was unnecessarily over-complicated for every relationship in the show. For every character and relationship the writing was good enough just to fall flat and flop around episode 11 without being able to recover at all. You may think the reunion plot-line of the sisters is the main focus but unfortunately it was given the bare minimum of attention, even the climax of their reunion was underwhelming. If and only if the ending was slightly tiny bit better. It just felt like this type of ending that they went for was unwarranted. At the end, it was too big of a let down, not a single thing went as I hoped for. At least let the bad guys win just to spike some interest in the drama.

I asked my friend, who is an anthropologist, and he confirmed to me that Lee Seon Woo is a newly undiscovered human species; they may resemble conventional modern humans but they differ with one particular characteristic that is their empty cranial cavity. Truly a spectacular discovery, how could they function? A mystery that would never be solved.