Akuyaku Reijou ga Ponkotsu Sugite, Ouji to Konyaku Haki ni Itarimasen

悪役令嬢がポンコツすぎて、王子と婚約破棄に至りません

Adaptation

The villainous young lady is too useless to break off her engagement with the prince.
Akuyaku Reijou ga Ponkotsu Sugite, Ouji to Kon'yaku Haki ni Itarimasen· 悪役令嬢がポンコツすぎて、王子と婚約破棄に至りません
manga

One day, Beatrix, a natural-looking marquise, suddenly announces to her maid of honor that she is going to be a villainess. What? Beatrix confesses that she will become a villainess in order to break off her engagement. What is the young lady thinking when she is betrothed to a prince whom everyone admires?