much_fandom_wow
After Sherlock Killed Magnusson, the crime rate in London plummeted. Sherlock became bored with everything and even started smoking again. One day a woman turns up with a girl that won't eat, speak, or even make eye contact, Sherlock and Dr, Watson are hesitant to help the woman find out what they can about the girl, but the more the find out about the girl, the more they want to keep her.
Note: This is an AU where Mary is only a friend of John's
Another note: I'm an American writing a fanfic with a British setting, comment and correct me if I get something wrong.