The Only Doting on the Cute Concubine: the Dragon King Is Domineering and Seductive.

She was originally the eldest daughter of Duke Lan, but because she was a useless person and could not practice martial arts, and because she was incapable of writing and had an ugly appearance, she was spurned and despised by everyone. Once she traveled through time, she was kicked off a cliff by her scumbag fiancé. At the bottom of the cliff, she was surprised to meet His Highness the Crown Prince of Dragon Palace. His Royal Highness the Crown Prince was so cold and shameless that he even forcibly took her home.