I'm looking for something's similar to black tech Internet cafe or CCG where comedy is a focal point.
Well I guess it would be cultivation and how cultivators react and adapt to the new tech but the humor is a major point at the very least
Sadly Black tech is a small game gem impossible to replicate. There are a bunch of "similar" stories but not the same thing. Like Perfect Superstar, The Rise of Otaku (this one i am not sure, i didn't read it), Daddy restaurant, Reborn super chef. They are more like "Random A : WOOOOOOOW COOOOL !"
Oh...also Gourmet of Another World. It has similar system as black tech internet cafe, accept it's about cooking. But it has a proper story unlike black tech. Personally, I think it's better then black tech overall. It has tons if comedy too.
what tsuru said... there is a novel titled history strongest shopkeeper which is similar on LNMTL. this one sells skills from all sort of fiction and many characters from wuxia appears it might be what you are looking for but like black tech internet cafe, if you aren't familiar with the characters, you won't enjoy it (in internet cafe its games) for example, the first few customers he has is huashan's sect leader from the proud, wondering swordsmen....
If it doesn't have to be cultivation, I thought Kumo Desu Ga Nani Ka was hilarious if you haven't read it yet.
i found The Strongest System as hilarious with the help of imagining the MC being played by Stephen Chow.... havent read much of the Ultimate Scheming System yet but has the same feeling as my first recommendation theres the Chat group, red packet and red envelope series that has comedic elements in it and lastly Gourmet Food Supplier and Gourmet of Another World are also is pretty funny