Hey, I’m looking for a novel that was about someone who transmigrated as a villainess, I’m not sure if it’s in a game or something but I remember that the FL had one eye covered and was said to have no magic power. Her fiancé’s family is like manipulation the OG FL so that their son can take over her Dukedom, I think it was a Dukedom. But turns out she did have magic and she found a book about it from the OG hidden in like a loose floor panel or something.