Nan Yue's cousin, an antagonist who has been living in the Nan family home for three months under the pretense of company. She appears sweet and kind on the surface but is secretly sly, deceitful, and manipulative. She has secretly loved Lu An for ten years and orchestrated Nan Yue's hostility toward him, coaxing the original Nan Yue into forcing Lu An to stand in the scorching sun. At school, she used to steal things and frame Nan Yue, leading to Nan Yue's expulsion. She is described as a parasite. After Nan Yue throws chicken soup on her, she pretends to be a victim to Nan Yue's parents.
