A Korean gem!

Rating: 9/10 (5 January 2020)

A very pleasant surprise of how to combine something mysterious, and something with great horror elements but keeping it light with perfect black humor and not to give away too much at any point. The movie has this soft tension build up all throughout story progression and never really settles down on one tone.
Shortly after the start you kind of get the idea where things go, but you have no clue what is going to happen after that and how the protagonists are going to deal with the difficulties they are facing. The script was very cleverly written, makes you face a decision who you are rooting for. I could sympathize with either the "good guys" or the "bad guys" at any given point during the movie.
This movie should be a great example to Hollywood how to write and direct an original title, this is a Korean gem that will go down as one of the best in its genre and category.