There once was a teahouse named Guyue Songtao.
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In fact, it is an old work from 12 years ago. It was posted on another forum. I moved it to JJ because that forum was closed.
The writing style at that time was immature [it sounds like a person who can see people now] and many of the details are a bit rough.
In fact, there was a lot of foreshadowing back then, but it was in disrepair and there was no motivation to fill in the holes.
Anyway, it's okay to watch it as an independent story, after all, the real plot hasn't been written yet.
I guess there won't be any updates, unless my brain gets wet one day.