Condemned Villainess Goes Back in Time and Aims to Become the Ultimate Villain (Light Novel) Vol. 6

Claudia's engagement to Prince Sylvester is now official, but our heroine hardly has time to celebrate. She's soon dragged to the 'Garden of Women,' where no men are allowed, for a grueling bridal education! Then she’s shipped off to an old castle monastery to practice self-discipline befitting a nun. If Claudia hopes to stand beside Sylvester and take command of the aristocracy, she simply has to comply. But just as she vows to fulfill her duty, animals begin to go missing around her, and swirling speculations complicate her rise to power!