Bouncing Between the Detective and Jujutsu Kaisen Sets

Any Fresh Jujutsu Kaisen Fanfiction with a Female Protagonist?

Stories involving writers, Demon Slayer, or Harry Potter are all fine. Female-oriented fiction, recently released, with a female protagonist, not a man transmigrated into a woman's body.

Jujutsu Kaisen, Female-Oriented Romance! Female-Oriented Romance! No Male-Male Pairings, Don't Shove Them in My Face!!!!

Looking for books similar to "Jujutsu Kaisen: The Unhinged Undercover Agent Keeps Messing Up".

Any Crossover Anime Featuring Detective Conan and Jujutsu Kaisen?

Jujutsu Kaisen Otome or All-Female-Lead Stories

Looking for books similar to "Jujutsu Kaisen: I Hit My High Notes Through Music". Please, kind experts, have pity on this poor kid and help me out.

Crossover Anime, with an Original Female Protagonist

Looking for books like Playing the Mary Sue in the Detective Conan World. The protagonist should be an original female character, and the anime fandoms should include Jujutsu Kaisen, Madoka Magica, Harry Potter, and others.

Any Books That Bring Together the Worlds of Detective Conan and Jujutsu Kaisen?

Most importantly: no single-world settings!!! I’m tired of books set in just one world. It doesn’t have to be on Tomato Novel; anything you’ve found elsewhere is fine. Please, I really want to read something. I want to see Gojo Satoru, but I also want to see Amuro Tooru... all my favorites.