Ismene Black has it all. She is all-powerful, pure-blood and rich. When she goes to Hogwarts with her cousin Sirius, he is Sorted into Gryffindor, and she into Slytherin. Despite all expectations, she befriends Muggle-born Lily Evans and her childhood friend Severus Snape. An exploration of what could have happened if Sirius had another cousin. Please read! Will update each day.