Basically there are two worlds, world A is the world Soluem is originally from, world B is the world he’s currently in.
World A is like our world, super normal and stuff.
While World B has ghost stories that will randomly kidnap people for funsies :D
Said ghost stories are just stories written by people in World A that come to life in world B.
Tldr, it’s like the equivalent of getting dropped into the scp foundation as an employee. :)
Most ppl from world B are not aware of ghost stories being reality. They r there but like hidden in plain sight. In World A it's normal, no ghost stories exists bcuz they r only a form of fiction.
If u know ORV, where the MC has knowledge and a smartphone that contains the WebNovel he read, it's like that but he has knowledge based of a collection of ghost stories written by other ppl like Wattpad or AO3 or what we call it in simple r terms, CreepyPastas.

i know i sound dumb, i just read until chapter 2 but i still don’t really get it (like the worldbuilding etc ) so is it in the real life, there are many ghost stories uploaded and then he got dropped into that novel? but the stories were made by many people that upload it right? can someone explain?