The Genius (Doctor who)

Ella Dartmore wasn't an ordinary girl. She knew that from the start she was different. Unique. A genius. She had all the information in the world in her mind. But she felt alone. Alienated by her own mind. She surrounds herself by science fiction and the impossible. But what happens when she meets the impossible. Will she run away? Or will she stick around and trust the doctor? 11th doctor.