Me ga Sametara Tougoku sareta Akujo datta

Sophia, a shy apothecary, has been abused by her stepmothers who calls her "shameless." One day, when she wakes up, she found her body has been switched with that of Violet, a villainess lady who was imprisoned for a serious crime! But it doesn't feel like a prison, with a soft bed, luxurious food, and plenty of free time to do research on...