1. "Hello again, Katarina."

If you were always told no one wanted you would you believe it? If everyone only ever called you a freak would it become truth? If you were always abandoned would you expect everyone to be like that?

When Sherlock meets a girl who is smarter than most people he's met, he becomes curious. He begins to grow closer to her because of her intellect that can keep up with his. When he finds out where she came from will he regret meeting her? When she tells him what she is, will she be abandoned again?