Athena gets sick while Darcy is in London, Pre or Post Thor: TDW events, Athena gets the flu and for reasons, previous interaction/friendship/family ties with certain people/due political science major/noted to be adaptable, quick, smart and been able to get obsessive smart people to eat and sleep in file/high(ish) clearance, One/mix/all other reasons Darcy gets roped into becoming Mycroft’s assistant.
Bonus Darcy in the Diogenes Club, following all the rules of no talking not even a sound as she moves and from personality alone gives the impression of been very loud.
MCU/Sherlock, Darcy is Mycroft’s temp assistant
Athena gets sick while Darcy is in London, Pre or Post Thor: TDW events, Athena gets the flu and for reasons,
previous interaction/friendship/family ties with certain people/due political science major/noted to be adaptable, quick, smart and been able to get obsessive smart people to eat and sleep in file/high(ish) clearance,
One/mix/all other reasons Darcy gets roped into becoming Mycroft’s assistant.
Bonus
Darcy in the Diogenes Club, following all the rules of no talking not even a sound as she moves and from personality alone gives the impression of been very loud.