Sky meets a girl in school, she seems kind enough. Except there's one problem. Only Sky can see her. No one knows the girl and everyone thinks Sky is going mad. Even Sky considers she's going mad. Will Sky find out who this girl is? Or will this girl drive Sky completely insane? Started - 16th February 2019 Completed - 24th March 2019 AN: I don't own any of the Sarah-Jane Adventures characters. They all belong to the BBC. I only own Sky's friends and any OC's that aren't from the show who are in the story.