Heads Up

Y/n is a young muggleborn child. She was adopted after her parents died in a car accident. Her adoptive parents where pure blood, couple of magic. Both went to Hogwarts as Slytherin students and were close friends with the Malfoy's and Potter's. Little did Y/n know of why they adopted her, because if there was a guest they hid her away in a room. When she was 11 she received a letter to go to Hogwarts. Y/n bumps into a young boy with blonde hair...Will they get along, even if there blood is different? Read and find out.