When a movie seeks for a multinational direction, it doesn't always produces effective results, and this movie has not escaped the fate of being sluggish in it. South Koreans hunting for North Koreans and at the end having a war with Japanese all done inside of China, this mixed bag couldn't get any weirder. However the main problem with this movie is how things are always getting done miraculously and in favor of them without much explanations. It all feels like the writers tried too hard to impress the audience out of their wild imaginations of how an international threat would be, which makes it very hard to believe how it could all happen that way.