As expected of you, Miss.

Rosalia, the Duke's daughter, also known as the "rotten bitch," makes an insolent demand of the precious young lady. However, the truth revealed by the young lady's divine blessing showed a future where the rotten bitch and her male cronies could only self-destruct. I wrote this wondering what it would be like to watch from the sidelines as a villainess whose true nature is a reincarnator breaks her death flags and takes a reverse harem route, delivering a "serves you right" moment to the heroine.