Female protagonist, newly married to Lu Yun'an. She is from Jiangnan and recently returned to the capital. She has snow-white skin, apricot eyes, and peachy cheeks, looking delicate and seemingly obedient. She loves eating and has a sweet-tongued personality. She is a bit spoiled and wants to eat midnight snacks. She cleverly manipulates situations to her advantage, such as making her husband buy food for her on their wedding night. She is concerned about being bullied by the maids in the Duke's residence and wants her husband to support her.