Revenge Strategy of a Marquis Mansion's Noble Lady

Revenge Strategy of a Marquis Mansion's Noble Lady Plot:

Ye Tang'er, the legitimate daughter of the capital's Prime Minister's mansion, was supposed to be the Crown Princess. But on the eve of her wedding, she was framed by her illegitimate sister for "having an affair", had her leg broken by her father, and was driven out of the family. Five years later, she returns as the adopted daughter of a wealthy merchant—gentle on the surface but ruthless inside. She ruins her illegitimate sister's "virtuous" image, retrieves her mother's seized dowry, and even publicly tears off her stepmother's "loving" mask. However, a bigger secret lurks behind the revenge: the frame-up back then was actually related to the Crown Prince? And Gu Yunshen, the "jianghu doctor" who has been helping her, is a hidden king with a different surname. When revenge and love intertwine, Ye Tang'er wants not just justice, but a complete reversal of her fate.