Negai o Kanaete Moraou to Akuma o Shoukan Shita kedo, Kawaikatta node Kekkon Shimashita: Akuma no Niizuma - Vol. 12 Ch. 60 - Their Future

[Imryse]

The story is pretty weak. The characters aren't developed very well. Especially the male lead — he's young and inexperienced, and he just ended up under the demoness's skirt.

The novella ends with a chapter about the beach — in short, the author of the original work simply dropped it.

ok, this makes much more sense., i thought my autism was missing something.