Harry Potter and the Elf Witch

Introduction: [Sister Harry. Lives in Malfoy's house. One body and two souls. Relationship to be determined] Death Eater: "She's more like a Death Eater than us" Draco: "Stay away from my sister! Scarhead!" Harry: "What nonsense are you talking about, I'm her real brother!" Stika: "Stop arguing, to me, you are all brothers!" Reincarnated into the wizarding world?Become a half-blood elf?What the hell is this?Where should Stiga, who was adopted by the Potters, go after that night.This is a new adventure.