Crusades of the Night

A rewrite of my story 'Sweet Scent'. Castlevania/ Harry Potter crossover. After an attack from the Heir of Slytherin leaves Hermione shaken, Harry asks whats wrong. The answer he got, however, would change his life severely. He is suddenly thrown into a world of Cursed Castle, Adoptive Parents and more. Can Harry live up to his new name and lineage to defend what he treasures most?