Kara no Kyoukai, also known as Garden of Sinners, a series of 7 films with a psychological / supernatural focus. The fourth film is called “Garan no Dou” or “The Hollow”, and is 45 minutes long, and seems to occur after the second film, and between the third film.
An important note – these write-ups are written after watching each movie, not the whole series of movies. Spoilers of movies beyond the one numbered in each entry will not be tolerated.
First, let me begin with an amusing anecdote from a philosophy class I’ve taken, which was about “winning arguments”. One side claims that “Nothing(ness) can’t be the subject of a sentence,” so the other side writes down that sentence on a piece of paper and shows him that it is indeed the subject of a sentence, and wins the argument.