Blood purity is a huge deal in the wizarding world. If you are a pureblood and do not associate yourself with muggles or halfbloods you are considered godly, which is why the whole of Hogwarts believes Draco Malfoy is the pureblood Prince. Rosanna Monroe on the other hand has never believed in that and is instead frowned upon by her whole family. What happens when Draco ends up falling in love with Rosanna? What happens when Rosanna realises she has feelings too?