I can’t even begin expressing the feeling I felt when watching the movie. It was good, but it confuses me at the same time. There are some scenes that really needed some more explanations, but I managed to understand the whole plot til the end.

You need to pay attention to every detail of the characters carefully to understand the storyline. Since it moves from the past to the future frequently, it could be very confusing at times. The writers and producers did a very good job portraying the scenes... it felt so REAL and terrifying.

Park Shin Hye’s acting were undoubtedly good, as usual. But Jeon Jung Seo’s acting caught my eye. She portrayed the ‘psycopath’ character so perfectly. It gave me chills when watching her scenes. Lee El’s acting were also very very good, despite the fact that she came on a very short time.

Overall, it was a nice watch! Totally recommended for all of you who needs something thrilling!! A little reminder: Don’t skip the ending, there are some extra scenes in the credits that could give you more plot twists! ;)