Helena can't help but feel trapped at Hogwarts. When Sir Cadogan comes to visit, she realizes that he just might be the opportunity she's been waiting for.
What if Sir Cadogan wasn't always the crazy knight canon has portrayed? What if he lost his sanity protecting his Alma Mater, and the Lady he loved? The Lady who painted his portrait, and decided to remain frozen in her youth in a ghostly form, hoping that one day he would recognise her... Historic!AU