Olivia Berkeley. The Holmes's family return

At twenty years old, Olivia serves as an apprentice diplomat in the British Foreign Office, navigating the expectations of her noble family and the delicate politics of the Crown. She is disciplined, loyal, and determined to fulfil her duty to her country. Her life follows a predictable path, until a posting to Oxford brings her face to face with Sherlock Holmes, her first love, a nerve agent that could kill entire cities, and a conspiracy that reaches into the Holmes family itself. Caught between the man who challenges everything she thought she had resolved and the man who has quietly become essential to her, Olivia must decide what she is willing to risk, professionally, personally, and in the careful architecture of the life she has spent years building.

This story is also being posted on AO3, the chapters are structured a little differently there, and I'm uploading one episode a week. If you want to read it on AO3 as well, you can find it by searching my user, @GolfAddict, or by looking up the title.
Thank you for supporting it wherever you choose to read, it really means a lot.

Mycroft Holmes x OC
James Moriarty x OC
Sherlock Holmes X OC