In a nutshell, Sensei and Machi visit Sensei’s former schoolmate, Souma, who is a physics genius who has one (and only one) facial expression. Souma gives them a PowerPoint presentation about Machi’s neck being in higher dimensional space and her head and body being connected by a wormhole. He also talks about the nature of observation justifying the existence of humans in the universe, which gets Machi thinking about the purpose of her efforts in school and giving a harder look to her future.
Souma’s lack of expression could be read as a thread tying the weirdness of normal humans to the non-weirdness of Demi-chans or it could simply make the exposition feel more empty and hard to connect with. You could read the lack of jokes this week as keeping us focused on the story or it could just drain your interest in following along.
For me, a fine line that separates a slow burn narrative dedicated to the subtle nuances of human experience…from something that is just slow, dull, and uneventful. Despite quite a lot happening this week, I just don’t care about the pseudo-science behind the characters and, as the humor has become more and more sparse, I’ve lost interest in the characters themselves.
So on that unremarkable note, I’m going to let Demi-chans go for the remainder of the season.