Characters

Maddison Zabini is pure blood obviously, a sister to Blaise Zabini and she is in her sixth year in Hogwarts as a Slytherin.
Her best friend (and also a roommate) move to another country and she become roommates with Pansy Parkinson and Daphne Greengrass. They immediately become best friends, so they introduce her to their friend group of Slytherins.

* This is my first story, so it might be bad. Plus I'm truly sorry if I make grammar mistakes, because English is my third language. But I hope you guys like it*