- Heroine: Shen Qingci
- Identity: The eldest daughter of the Shen family of the Jiangnan aristocratic family. She is proficient in calligraphy, painting, and medical skills. She has a gentle and quiet appearance, but is smart and tough on the inside. She has her own opinions and bottom line. Came to the capital due to family changes.
- Actor: Xiao Jue
- Identity: The seventh prince of the current dynasty. On the surface, he is an idle prince, wandering around in landscapes, poetry and paintings, but in fact, he is deep in the city, burdened with secrets, and is constantly involved in the complex battles between princes.
