Dear Investigator (Casefic Exchange 2026)

Hello, I’m lostyesterday on AO3. Thank you so much for writing for me! This letter includes my general likes and some specific ideas and prompts for each fandom I’ve requested. Feel free to use or not use the prompts in whatever way you want, including using elements of a prompt for a different character, relationship, or fandom than what I listed it for. Please also feel free to use whatever characters from canon or original characters you might need for your story in addition to the character(s) I’m requesting. And if you have a different idea unrelated to any of these prompts, please write it – I’m excited to read whatever you create!


( General Likes )

( The Lord of the Rings )

( The Murderbot Diaries )

( Star Trek: Deep Space Nine )

( Star Trek: Enterprise )

( Star Trek: The Next Generation )

( Star Trek: Voyager )