Liang Guohui (Wang Zhiwen) is a psychiatrist, and his wife Zheng Jie (Jiang Shan) is the director of the intensive care unit. Zheng Jie has always been dissatisfied with her husband's work, and the relationship between the two has become increasingly dull as time goes by. The sudden cancer made Liang Guohui confused. He chose to hide his illness from his wife under great pressure. When the pain was getting worse day by day, Liang Guohui met the fresh and lovely Hua Shuo (Wang Sisi). After learning about Liang Guohui's condition, Hua Shuo, who was originally preparing to resign, revealed his long-hidden love to him. Unable to resist Hua Shuo's youthful charm, Liang Guohui fell. The underground love affair between the two did not last long, and Zheng Jie noticed the existence of a third party, but what surprised her more was her husband's concealment of her. Zheng Jie was silent, and her silence was equivalent to recognizing Zheng Jie's existence, but his wife's tolerance made Liang Guohui feel more guilty. A man who was about to die was caught between two women, and he didn't know where his future would go.