"Dark Night Medicine: The Gentle Trap of the Cold-faced Professor" is a modern romance novel that combines medical background with urban emotions. Shen Jinhe, a talented female doctor, and Gu Zhiheng, a cold medical professor, started an intricate emotional game in the dual entanglement of medical treatment and family. In this intertwined game of love and hate, Shen Jinhe not only has to face pressure from his family, but also has to deal with Gu Zhiheng's unfathomable thoughts. As the plot progresses, Shen Jinhe gradually reveals the secret behind Gu Zhiheng, and the relationship between the two changes from the initial cold confrontation to affectionate dependence. The book not only contains professional medical knowledge, but also contains delicate descriptions of emotions, allowing readers to enjoy the reading while also experiencing the inner struggles and growth of the characters.