The Villainess Debuts Gorgeously

Although she was born as a noble princess, her life was abandoned by her fianc and betrayed by her family. I dont need to live kindly, I will live more splendidly than anyone else. Even if that's called a wicked woman. After her return, the prelude to her vengeance was to kneel before her cheating fianc. But before long, Princess! There is so much gold, they say, that the Royal Bank's warehouses are running low! Princess! Every country is clamoring to serve the princess! Princess! Oh my God, the Emperor of the Empire has come to visit! The world kneels before Erdella.