The Unknown Granger

There's another Granger? But how?
After Hermione oblivated her parents and sent them off to Australia, they started their new life. With their new daughter, Anne. One day, Hermione returned to bring back her parents, only to find out about her unknown sister. But she isn't just her sister, she is her magical sister, just like Hermione.
Follow along Anne's magical journey at Hogwarts as everything around her changes and realises she can do magic!