I don't know why IMDB gave only 6.8 to this movie. This was a masterpiece from korea...
only one mistake done with the movie is tha handcuff which locked the killer in thunder Arrester๐ค How it got released from teachers hand!
You can do everything fine and how can you do such a silly mistake ๐
it spoiled the whole movie. ๐
Except that the movie is a great one to watch โค๏ธ
