Back In Time! (Sirius Black)

What happens when the daughter of Lucius Malfoy and Lily Evans goes further back in time than expected Ginny, Harry, Hermione and Draco go back while using the time turner when hit disarmingly by a death eater. - It has been three months since Sirius died, three years after the marriage law was passed and Lucy Evans is now a single mom of a two year old, and a three year o