Phoenix Drop High School (Aaron X Reader)

What if Harry potter had a twin sister? What if she was a slytherin?

Meet Lillian Ruby Potter, when she was sorted into Slytherin she got bullied by everyone even her brother, Harry bullied her. She ran away and found herself in a different universe and was a Meif'wa, she was found by a nice lady and her daughter, their names were Sylvanna Shalashaska and Aphmau Shalashaska. Sylvanna adopted her and Lillian became Aphmau sister.