You can also try Wattpad. While it has a more general focus, there are still some 'Jujutsu Kaisen' fanfictions to be found. It's a platform that's popular among younger audiences, and sometimes you can find some really creative and unique takes on the 'Jujutsu Kaisen' world there.
Archive of Our Own (AO3) is a great place. It has a large collection of 'Jujutsu Kaisen' fanfiction. The tagging system there makes it easy to find specific types of stories, like those related to certain characters or plotlines.
Fanfiction.net also has a good selection. There are many 'Jujutsu Kaisen' fanfictions on it. However, the interface might not be as user - friendly as AO3 in some ways. But it still offers a wide variety of stories, from ones that are canon - compliant to completely alternate universes.
The best chapter pointer here is Chapter 48, "All the Bitter Teas Have Been Taken Away". It opens with He Yun felt guilty for initially ignoring Jiang Li on purpose, and with... and closes on Besides, everyone's phones will be replaced with special smartphones....
Look to Chapter 36 for the clearest answer. It begins with But soon, people began to question the authenticity of Jiang Li's bare..., keeps building through After all, these days, faux bare-faced makeup can be indistinguishable..., and lands on After swallowing the food in his mouth, he hurriedly.
Look to Chapter 57 for the clearest answer. It begins with Lu Xingchao's numerous fans were stunned., keeps building through Holy shit, what's up with God L?, and lands on I'm saying, big bro, can you at least reply to me?.
Look to Chapter 41 for the clearest answer. It begins with The live streaming room suddenly boiled over again., keeps building through [Did this matter really have such a big impact?, and lands on In contrast, Wen Jiaojiao didn't have such awareness..
A practical answer is Chapter 47, because it turns the idea into a concrete scene. The chapter opens with Qi is actually second???] [Did the production team make a mistake?, adds pressure through The internet is so chaotic, all that previous slander might as well have..., and ends on Qi is so.
The best chapter pointer here is Chapter 41, "Actually Still the Museum Director?!". It opens with The live streaming room suddenly boiled over again. and closes on In contrast, Wen Jiaojiao didn't have such awareness..
Look to Chapter 71 for the clearest answer. It begins with Shu Yan curled her lips with a hint of jealousy, "When can it be my turn..., keeps building through Who in this circle didn't know that Jiang Li had a thing for the..., and lands on Now they had to work on an empty stomach..
Chapter 82 is the strongest chapter-level answer because it starts from Jiang Li gave her a fleeting glance. and follows through on And so, aside from Wen Jiaojiao, the remaining five set off, each....
The best chapter pointer here is Chapter 69, "Received Two Advertisements on the First Day". It opens with Since the phones issued by the program team couldn't log into Weibo, Wen... and closes on Wen Jiaojiao immediately hugged her arms proudly, specifically waiting to....
If you want the clearest chapter reference, go to Chapter 75. Early on, The ordinary people in the livestream were all stirred up by this scene.; later, the chapter leans on [Did you see that, did you see that?.