Tbh, to me, the story is losing its touch a bit.
It's still a great read, but we went from "SSS agent Luxia entering a story and using her wits and a couple of system items to punish scummy characters" to "agent Luxia entering a story world, but her system is sealed and her enemy has godly powers that can destroy the entire universe". The introduction of the Demon system made the story take a sharp turn compared to how it began, and this last two arcs/volumes (the village one and this one), imo, are just to put Luxia in extreme situations....
I just hope that, after dealing with the demon system, she'll finally find Zero