Enemies or More Than Friends (Harry Potter love story)

(This is based on Harry’s forth year) Rosetta Green is a Death Eater and a vampire she knew Tom Riddle or Voldemort since he was young. Rosetta or commonly known as Rose is a 2,214 years old vampire that looks 14 who hates Harry Potter as much as Voldemort does. Voldemort sent Rose on a mission to go to Hogwarts and befriend Harry and his friends. Rose agrees to go on this mission she gets into Gryffindor and meets Harry but something happens. Sparks fly when she lays eyes on Harry and suddenly she changes her mind. Will she go with the plan or betray the Dark Lord?