I know the author probably wont go anywhere with this, but the implications of the all human school and the commentary from the students seems super interesting and super fucked about society in this world. Kinda a planet of the Apes tier fucked. Still like reproduction problems between males and females along with lifespan dues ex machinas it probably will just be glossed over. The author would earn alot of respect if he tried to delve into those memes but I cant see any benefit of him even trying.
Maybe Ive been blind, but I never thought Lanka sees Jin as a potential love interest. I thought Lanka 's relationship with Jin is pretty much platonic like a dog to its owner, or between close friends, or something like that
I now know why the humans can't stick together, they are always horny! A human school in a world with few humans would need to have an hospital next to it because the girls would always be pregnant hahaha