The female lead was born in the same year as The Chosen One, but her father had already passed away. She should have been able to live happily with her mother, but her mother was selected by the Ministry of Magic to become Minister for Magic, and left her daughter in the care of the elf clan. The girl met the Weasley twins, but fate had other plans: Voldemort killed her mother and found her. Voldemort failed to kill the girl, but did kill her grandfather, the clan chief. The girl became one of Voldemort's Horcruxes and saw what would happen in the future, so she decided to do everything she could to save them.
Theme: Follow what you long for
So boring(~_~;)