The Disabled Prince's All-Around Physician Consort

She was one of the finest practitioners in traditional Chinese medicine. After accidentally transmigrating through time, she became the legitimate eldest daughter of the chief minister, abused by her stepmother. And that's not all: she also has to marry the famously frail and disabled prince. But... weren't his legs supposed to be impaired, and wasn't he supposed to have no interest in sex? It's bad enough that he's overwhelmingly powerful, but now he spends every night making love to her!