it was an ok movie. I mean I love janghyuk character.. straight to the point, no useless talk before killing.. the scenes are fast but somehow i still get a little bored (but just a little).. the twist was good but I guess maybe the characters show no feeling whatsoever so you just watch it without any feeling haha idk if that make sense^^ idk if this consider as spoiler or not but...
Im guessing his wife know about her friend's scheme... the way she ask janghyuk to take care of the girl and tell him to be safe seems like she give him double meaning to save the girl.. And the ending show that she knew what his husband been doing and he know she knows too.. it just my opinion tho.. anyway a great movie to pass time...