A very tense drama that make you think. After each episode I was left wondering about the story and my own experience. At first you start wondering about this couple but as it goes on you start seeing both sides. The devil as I call the spirit who is commending the female lead character is just hateful just because of his experience but those not really understand this couple. The one thing about this couple is no communication which let up to so many misunderstanding. The twist and turn on this short drama are very good and little by little it start unfolding until the surprise ending. I really enjoy the story and great performance by the actors.