The atmosphere and immersive feeling are terrific. It still holds tightly to the gimmick of rule-based strange tales. The quality of writing is being top-notch among online literature. However, there are too many details. Over eight thousand words hide many foreshadows and information points, which is not really suitable for online literature.
Many readers skim through, possibly not paying attention to these details, and then they start nitpicking.
This is one of the reasons why simple and plain texts are popular. They're not tiring to read and leave a deep impression as the information load per chapter is not heavy.
All in all, this author's writing style doesn't seem like that of a web novelist but more like that of a hardcopy book writer. Generally speaking, hardcopy book readers tend to read more carefully.
And this even more confirms the idea that I had just now.