Dakota Diggory x Fred Weasley

This story is about Dakota Diggory, Cedric Diggory's twin sister. Or Kota for short. She is the same age as Cedric, placing her in the same year as the Twins in her fifth year. Hermione, as well as Ron, and Harry are in their fourth year. Ginny in her third. They are all about the same age according to the 5th and 4th movie/ book.