We Are Atlantis
Status
Summary
AU, no spoilers, set in 2016. An oil/alternate fuel source war between England and the Middle East could lead to WW3. Sherlock is on a case to solve the murder at the heart of it, when events lead to Mycroft evacuating John, Mary, Molly and Mrs. Hudson to Transylvania. On top of everything else, John has "post traumatic amnesia".