I just want a fic in where Sebastian Moran and James Moriarty are both huge nerds. HUGE NERDS. Doesn't matter what fandoms, or anything. Preferably multiple. Both of them don't show it but it someone mades an offhand comment about something or the other disagrees. They try to pass it off as nothing and it ends up with fighting, screaming, designing machinery, calculations, or just a really, really deep research of the source material.
Mormor is unhealthy, violent, bloody. And extremely nerdy.
Doesn't matter.
Just very, very nerdy mormor.
Bonus points if Omega! Seb.