The Lost Marauder

Let's go back, before Harry Potter defeated Lord Voldemort. Before the Lily and James Potter were so brutally murdered. Before Hermione Granger had her heart broken.

Now, before all that, there was a girl. A rather smart girl who preferred the company of books over people but who also loved ferociously and endlessly. A Pureblood who loved everyone, no matter their blood status. Her parents lived in quite a modest house, hiding their true riches in Muggle London. Each day she would walk down the street towards Diagon Alley with her parents, her light blonde hair catching the sunlight, her green eyes always sparkling with wonder. Cassandra Waverly was her name.

Sirius Black was never the "favorite child" growing up. No, he was always the "bad boy" living in the shadow of his younger brother. Then, one day, someone looked at him. Her green eyes searched and looked at him. Truly looked at him. He's been in love ever since. But the only problem is that her family is known as the blood traitors. His family would not be pleased.

Will love survive in this tale? Will Sirius and Cassandra get their happy ending that they so desperately need and have longed for their entire lives?