Y/N was introduced as a new 6th grade student, she was sorted in slytherin, she became good friend with Harry Potter, the slytherin boys (Draco, Mattheo ,Theodore) hate her because she’s a mudblood in slytherin and friend with Potter, Y/N and Mattheo were dragged to each other, they started secretly dating, they were enemies to lovers, Mattheo loves Y/N and would do anything for her, only Theo and Draco know that Mattheo is dating Y/N, they protested at first but then they accept her because of Mattheo, so se became their friend