I reincarnated as the worst villainous lady in history. Sophia Wisteria. She is a perfect young lady with breathtaking beauty, an intelligent mind, and superior physical abilities. Born into a wealthy ducal family, she was loved by her kind parents and handsome brother. However, because she had everything from birth, she went astray. Spoiled and arrogant, she indulged in her whims and looked down on others. She bullied the heroine who befriended the crown prince, leading to her expulsion and confinement to a convent. It was her own fault, with no room for excuses. Thus, she was the worst villainous lady in history. I reincarnated as her, before she went astray.