I really wanted to see this movie, first of all because of the cast, which I think is wonderful, and then because the theme of occultism and black magic is something that really catches my attention.
In general the story was good, the first 30 minutes the story is slow but then it gains strength... Lee Dohyun and Kim Goeun's performances are what stand out the most for me.
The ending could be described as "perfect" for this genre of film, I feel that it is not suitable for all audiences........