Tumis A lot of requirements, but to clarify
Repeated plot
Do you mean repetitive plot, recycled plot? Cuz there is a difference. Or do you mean you want originality?
Rushed story
Fair enough.
Unclear
Fair enough, a bit subjective though.
Stereotypical character + plot
Can do, to a degree.
Superior country / race
You mean nationalism or racism? And on the note of Country and race are you fine with novels that aren't Chinese in origin?
Slow update
How slow is 'slow'? Daily updates are fairly common but where do you call it quits?
Forgotten character
A bit harder to understand what you mean with this one. Do you want the relevant characters in the beginning of the story to stick around till the end? Or do you not like it when some characters are phased out so to speak?
https://volarenovels.com/historys-strongest-senior-brother/
History's Strongest Senior Brother, HSSB
Another parody novel by August Eagle, the author of History's Number 1 Founder. HSSB is fairly good, and checks most of the boxes but in my opinion the amount of characters in the story can make it a bit hard to read.
https://www.webnovel.com/book/8324027206000305/Tales-of-Herding-Gods
Tales of Herding Gods, ToHG
Said it before, and I'll say it again; best novel on this site at the moment. The synopsis is shit, so let me give you one; The novel is full of glorious fuckery, so read it.
https://shalvationtranslations.wordpress.com/dungeon-defense-toc/
Dungeon Defense, DD
Was very popular and highly rated on NU for about 1-2 months but then the translator caught up with the raws, Currently rated at 4.6 at NU and has 5 volumes fully translated. Some continuity problems but it's fairly good and has gorgeous art.
As far as the story goes, it takes the typical premise of many isekai novels and makes it interesting. The MC isn't a fighter but a master manipulator so the conflict of the story is mind games and trying to outwit each other, which is fairly interesting.
https://yoraikun.wordpress.com/tlk-chapters/
The Lazy King, TLK
Probably a bit of an odd pick because it has a lot of the things you didn't want, but it's very good. If the 15 chapters are a turnoff, keep in mind each chapter is about 10k characters if not more.
Repeated plot
Every chapter has a different point of view, so some events are repeated through a different perspective.
Rushed story
Was rushed to end, but ended fairly nicely.
Unclear
Fairly clear, but the MC is an unreliable narrator.
Stereotypical character + plot
It's an isekai about a guy who was reincarnated as a demon lord...And it's actually not stereotypical, at least not when you compare it to it's contemporaries.
Superior country / race
It's harped on fairly often how superior demons are to humans, so i'll let you be the judge if it's racism.
Slow update
Done translating.
Forgotten character
None as far as i know.