Y/n Salvatore is part of a rich family who works for the dark Lord. She goes to Hogwarts after attending Ilvermorny and it is her sixth year. Y/N makes friends with the golden trio. As her life moves on and she gets her task, she feels like she was...
Clarification: I know Scorpius is Draco's son, but this is Wattpad. We all know that head-cannon about Draco having an sister. (It's probably not a head- cannon.) anyways... it's about how Draco's parents having a girl first, but decided to give her away.
In this scenario, Lucius Malfoy and Narcissa Malfoy had a boy first. Scorpius Malfoy. But they decided to give him away. You'll probably find out the reason later on in the book.