Koushaku Reijou wa Fukou wo Yurusanai

Wealth, beauty, power… Grace had everything in her hands from the day she was born. Then she got herself banished for single-handedly fighting against 17 nobles. After her yearlong exile, Grace returns to find trouble has found its way into her home – her mother had been driven out of the family, and her father now has a new wife and daughter. But to make the dysfunctional family even worse, Grace’s new stepsister frames her, and the servants openly defy her.
“I’ll show them why I got banished in the first place!”
Can Grace use her wild antics to slam the door shut when trouble comes knocking?
(Source: POCKET COMICS)
Note: First released in English, with the initial eligible release in Japanese followed by Korean, making it a manga by our standards.