I Failed to Oust the Villain! [Official]

One day, my father gave me a boy slave. He said he saved him from the battlefield due to his good looks. "He has a seal engraved on his heart. As long as you have this bead, he won't be able to disobey you. So you can order him to do anything." The boy looked rather grim after hearing what he was I ordered. Ah, was I treating him too much like a dog? As my father squeezed the bead, the boy then knelt at my feet. "Master," his red eyes flashed, illuminating his eerie gaze while smiling madly. Why is he like this to me?! I tried my best to treat him properly! Reborn as the daughter of a count she read about in a novel, Lady Valeta knows the story ends in tragedy at the hands of her lowly house pet, Reinhart. Having never wanted him in the first place, Valeta tries but fails to oust him from her house. But when Reinhart's powerful magic is awakened one day, he kills all those around her, and it is now Valeta who is at his mercy. Though the tables have turned, Reinhart can't shake his attachment for Valeta. He lets her live, but only within his grasp. Original Webtoon: Daum, KakaoPage Official Translations: English Chinese (Simplified) / 汉语 Chinese (Traditional) / 漢語 Indonesian / Bahasa Indonesia Japanese / 日本語 Thai / ภาษาไทย