Reborn as a Doctor, I Take My Sister's Place as the Crippled Prince's Bride

[A physician consort takes her place in marriage + reborn, strong heroine + revenge on scumbags] In her previous life, Jiang Yunyan's father showed her no love, and her stepmother was vicious. She was sent away to Yushan for ten years, and when she was finally brought back, it was only so she could take another woman's place and marry Prince Li, whose legs were crippled. At the crucial moment, the second son of the Shang family took the initiative and asked to marry her. She thought they had fallen deeply in love, only to discover she had fallen into yet another trap. For years after their marriage, she ran the household and exhausted herself caring for his widowed mother. In the end, she discovered that he had been carrying on with his widowed sister-in-law all along. Even their son was actually his child with her. He had married Jiang Yunyan only to cover up their affair. When the truth came out, she was strangled to death and dumped in a mass grave. Before she died, it was Prince Li, the man she had always looked down on, who gathered up her remains. Reborn, she returns to settle every score. Her wicked stepmother and half-sister get a beating they'll never forget. Her father doesn't like her? Easy. She'll turn the entire Duke's household upside down. As for the scoundrel and widowed sister-in-law who killed her in her past life, first she'll expose their shameful affair and make the world despise them, then she'll send them off together to become a pair of doomed lovers. And Prince Li, whose legs are crippled? This time, she'll take his place in the marriage of her own accord. She'll also use the medical skills she's learned to heal his legs. But as she treats him, her disabled husband somehow gets back on his feet and even becomes emperor, making Jiang Yunyan empress overnight. That very night, Jiang Yunyan packs her bags and tries to sneak away, only to be pinned against the headboard by someone who insists she have his baby. Jiang Yunyan can't help feeling conflicted. But looking at the handsome, refined man before her, she thinks that a child with him would probably be beautiful.