Detective Conan Spy: Living in Beika Town, with the Gossip God Dropping from the Sky

Any Crossover Role-playing Stories with a Complicated Mix of Characters? O.o

Are there any crossover or role-playing stories featuring Bungo Stray Dogs, Jujutsu Kaisen, Aotu World, Genshin Impact, Identity V, Detective Conan, Seraph of the End, Spy x Family, Frieren: Beyond Journey's End, The Grave Robbers' Chronicles, Scissor Seven, and so on? Quick transmigration is fine too T^T

Looking for Detective Conan Stories With a Beloved Main Character

Looking for books like Taking the King's System into the Detective Conan World.

Any Spy X Family Fics? Preferably with a Female Protagonist, but a Male One Is Fine Too

Any Stories About Someone Roleplaying Characters from Games or Anime in the Detective Conan World?

I'm looking for books similar to Establishing a Teyvat Organization in Detective Conan. Ideally, the protagonist pretends to be a Genshin Impact character.

Detective Conan Fanfiction