I'm the Villainess, So I'm Taming the Final Boss

When her engagement to the prince ends unceremoniously, details of the young noblewoman Aileen’s past life come rushing back and help her realize she’s living inside the world of one of her favorite otome gamesas the heroine’s greatest rival! However, her memory has more plot holes than bad fan fictionand the only certainty is that if she doesn’t do something quick, her death is all but assured. The hero/main-love-interest can’t be relied on, so why not see what the last boss has to say?