Cast Off by Her Family, She Becomes a Consort, and the Crippled Prince Begs for Her Mercy Every Day

Forced to take her sister's place as a bride from the start, Su Jinli, a medical PhD from the 21st century, transmigrates into the body of a discarded princess everyone can bully. Her groom is a crippled, disfigured madman who kills without blinking, the useless prince! The entire capital is waiting to see how she'll die, and even her maiden family has prepared her memorial tablet. But on their wedding night, when the useless prince offers her poisoned wine, Su Jinli splashes it in his face and takes out a silver needle with a cold laugh. "Your Highness, did you ask the knife in my hand before deciding you wanted to die? I can heal your legs and your face. But your life belongs to me now."

She thought it would be a deal in which each got what they wanted: she'd treat his poison and injuries, and he'd be her protector. Until one day, the prince, supposedly unable to walk, cornered her against a wall. His "crippled" leg held the door firmly shut as his hot breath brushed her ear. "Princess, when you sneak into my room every night, are you trying to heal my leg or steal my heart?"