Prompt: When John meets Sherlock it is after helping his husband (or could be just friend) with some grand quest/incredibly difficult mission. Said husband dies. Or "dies".
Essentially he has a hobbit-like experience where at the end John's husband dies. Sherlock helps him forget but doesn't figure it out until later.
+5 He ends up as Jim's right hand man due to tangling himself up in a bunch of bad things after his fake death.
John/? - Almost together (sorta Hobbit crossover but not really)
When John meets Sherlock it is after helping his husband (or could be just friend) with some grand quest/incredibly difficult mission. Said husband dies. Or "dies".
Essentially he has a hobbit-like experience where at the end John's husband dies. Sherlock helps him forget but doesn't figure it out until later.
+5 He ends up as Jim's right hand man due to tangling himself up in a bunch of bad things after his fake death.