It is an almost outstanding story as a whole, great character development of the antagonist but lacking in Gunzou and the humans, the action scenes was captivating and I enjoyed it very much. They really got me emotional with the sad scenes especially the ending, it’s one of the animes which got me back to watching anime and I’m still sad at the ending of the movie! I still wanna know more about the fog and the humans, there is still tons of room to expand the story more, at least have a second season that is not that emotional.