The plot is so insanely interesting. The constant action, a lot of gory and R-rated things, which don't bother me at all but might for others. I love these action movies and this movie surely, gave it to me in the best aspect of it.

Of course the actors did it great too. Especially Kang Seung Hyun. But I'm being biased on that because I love her and she's beautiful. Even though she had just a support role in this movie or what you consider a supportful she's a total badass in this movie. Ending of this movie was interesting too because it's a cliffhanger and kind of a plot that you didn't see coming which obviously leads to the second one which is supposedly on Netflix.

I would say this as one of the best movies I have ever watched as of late.

If you love action, crime and investigation tangling with insanity. You should watch this movie and make sure to get some popcorn.