This Prince's Beloved Is Both Beautiful and Badass

Born into a family of high status, backed by a mysterious sect, and loved by a devoted partner, she thought her life would be one of wealth and honor. She never imagined that a conspiracy had been brewing since the day she was born. Her family and lover joined forces to steal her identity and give it to her twin sister, whose existence she had never known. When she died, no one even knew.

Returning from hell, she plotted at every turn, swearing to drag them all down with her.