You Asked for a Marriage Swap. Why Are You Jealous Now That I'm Empress?

[Reborn] [Villainess] [Satisfying Face-Slapping Romance] [The Female Lead Is No Doormat] [She Gets Revenge on the Spot]

To fulfill her agreement with the System, Cheng Yunyu had been born into this world and dutifully followed the plot. After completing her role as the lovesick supporting female character, she successfully received the System's promised chance to start over and a boundless personal space.

Who knew that after being reborn, Cheng Yunyu would discover she wasn't the only one who had returned to the past. Her legitimate younger sister, Cheng Xunluo, had exploited a world bug to be reborn as well.

When Cheng Xunluo knelt and begged her to give up the scumbag husband she had married in her previous life, Cheng Yunyu simply waved her hand, demanded her sister's dowry and betrothal gifts as compensation, then mounted her horse with her new husband and rode away.

Meanwhile, Cheng Xunluo, convinced she had struck gold, secretly congratulated herself on having been reborn, dreaming that her future husband would succeed in his rebellion and she would become empress.

Who could have guessed how things would turn out as the days passed?

Cheng Yunyu and her husband lived happily together, pacified the borderlands, expanded their territory, and safely weathered all kinds of natural disasters. The people of the frontier praised and adored them, and her life flourished.

Cheng Xunluo, abused in body and spirit by the scumbag and locked in endless fights with the eighteen concubines in his household, watched Cheng Yunyu's happy life and nearly ground her teeth to dust with rage. She just couldn't understand it.

What the hell? Why could Cheng Yunyu become empress in her previous life, while she was stuck giving birth and fighting in the inner court?!