This is a good movie although it is a bit boring in the beginning it gets better. It's NOT scary there are no jump scares at all but there is a lot of blood. The plot is quite shallow like a Woo Do-Hwan's character is selling peoples souls and possessing them then the exorcist Park Seo-Joon and Ahn Sung-ki go and destroy him, like there is no why factor in this movie like why and how did this occur whats the background story, it's just this is the problem and the problem is solved. There is a big fight scene at the end so it did have a thriller factor.