The movie is composed of various montages. One type of montage is logic montage. All montages in the movie can be regarded as a part of the whole logic of the movie. If there is a problem there, the whole logic will not be clear about the fuzzy connection between montages. In the same way, because the movie tells a story and regards the story as the content, the logical montage is the structure. Its excellence determines whether the content is smooth or not, because the content is divided by montage.