Concubine, the Good-For-Nothing Eldest Lady

She was Su Ling'er, the only eldest daughter of Duke Dingguo of the Xiyue Dynasty. She was also a playboy known to all the world. She was uneducated, arrogant and domineering, a nymphomaniac, and notorious. She died under the hooves of a horse at the racecourse because of her obsession with a beautiful man. When he opened his eyes again, he found that she was a top student at Capital Medical University, with a casual and heartless personality. She suddenly had a kind heart and wanted to save a stray cat, but she slipped and fell from the building, and her soul was transported to another world. When I was reborn in another world, I wanted to continue my life as a rice insect and live this life in peace with my family. However, there are always people disturbing my peace. In this case, don't blame me for turning this Kyoto upside down. If there is going to be chaos, let's make it complete.