This anime is just a commercial 30 seconds for Kyoukai no Kanata (Beyond the Boundary) , it does not really tell us anything, not even a word. The sound is just lazy. However the animation and the art made me hyped to watch the anime. I have not watched the anime and i am about to watch it now. My friend told me to watch it like 3 years ago and am watching it now. It's a bad commercial if you do not count the animation and art style. Overall this is a half baked commercial and i will give it a 4/10 score.