The protagonist of the story, Li Zhongyin, is the planning director of an IT company, and his relationship with his wife has always been cold. Because of work, spiritual sparks developed with her female colleague Bai Xue. The same emotional thinking and similar life experiences bring the two people closer and closer, but fate has destined this to be an uneven emotional journey.
Li Zhongyin's wife An Ran noticed her husband's spiritual betrayal and proposed to meet Bai Xue. However, an accident occurred during the meeting and An Ran passed away.
Li Zhongyin's life has not calmed down because of An Ran. Sister An Ran's quiet intervention has made Li Zhongyin face the dual pressure of love and career at the same time. How does Li Zhongyin solve these difficult things? What is the ending of the relationship between him and Bai Xue...