Answer telephones, make appointments, run errands, file papers, avoid all mention of Jonny Gossamer, don't pretend to take or work cases, and don't touch my guns.
Perry wrote that one night and left it taped to my desk with WHAT YOU DO IN CASE YOU HAVE FORGOTTEN BECAUSE YOU ARE STUPID written on the top of it.
For those that don't know the fandom in question (based on a manga series, which in turn is based on a novel, but more on a couple of fantastically wacky movies), it's set in Japan's Heian Period (754 - 1185) and is well worth a watch. It has wonderful costumes, pretty actors, bizarre special effects and all round bromance to the max. ;)
In this story, an AU from the movie, Hiromasa is a poor but well-connected nobleman who finds himself unexpectedly sponsored by Seimei, in his turn fantastically wealthy but with ties to a former emperor. It's beautifully written, as is the case with all glitterburn's Onmyouji fic, which is well worth seeking out on her lj. Seimei/Hiromasa (OTP!)