After unfortunate events, Harri ends up a lonely love-sick spinster; Harri accidently ends up going back to her first year at Hogwarts. Armed with knowledge of the future and a profound understanding of the dark arts, Harri decides to do anything to get her own happy ending and brings new changes to the wizarding world. Grey/Sarcastic/Dramatic/Manipulative/Flirtatious/Harri.