This is an isekai story that has a new (for me) reasoning behind taking the FL from one world and putting her in another. There were some plot holes but overall it was great to watch Arsene fall for his gentle Regina and to watch Regina finally be able to trust the Duke. I am a fan of yandere type in stories and Arsene had some fantastic scenes with that yandere glint in his eye and blood on his face. Side character were interesting and the villain was a suitably loathsome person.
Unedited MTL smut scenes from epilogue @ https://cometothedarkside97.wordpress.com/2021/07/03/ive-been-proposed-by-a-villain-unedited-mtl-smut/