Before Erwin, Levi "bonded" with someone else. She will always be Erwin's little sister first, and anyone else second. And her smile—oh her smile—dares Levi to fall in love with her. It is a madness, a terrifying feeling of devotion, a forbidden pleasure all at once—yet there is always a charm about the forbidden that makes it unspeakably and painfully desirable. [w/ sexual themes]

Maxine Watson is strangely good with a dagger, doesn't understand empathy, hates verbal conflict, and relishes the rush of danger. The only person who even remotely understands her is her older brother, John. However, when she returns to London after a mysterious 2-year stay in Japan, their new flatmate might unlock doors in Max's mind she didn't know existed. (SherlockxOC)