The protagonist Zhu Heguang is a professional manager. At the age of 36, he switched jobs to the largest company in Longcheng as the general manager. In three years, he developed into a famous company with the highest proprietary rate in the global market.
The heroine Huang Zixi and Zhu Heguang were classmates in the first year of high school in City No. 1 Middle School. Huang Zixi had a crush on Zhu Heguang. After Zhu Heguang's father died, he left City No. 1 Middle School to study at Zejia Middle School in the countryside.
After Zhu Heguang graduated, he married Xu Xiaoyun, the daughter of his father's comrade-in-arms. Xu Xiaoyun was Zhu Heguang's classmate in his sophomore and senior years at Zejia Middle School. However, Xu Xiaoyun died in a car accident before she was due to give birth, leaving behind a son.
Fifteen years later, Zhu Heguang and Huang Zixi met again in Piazza del Duomo in Milan, Italy. It happened that Zhu Heguang switched jobs to Huang Zixi's father's company as general manager. In order to train Huang Zixi to take over, his father rotated to Zhu Heguang's company as general manager. Zhu Heguang is the sales director of the customer department, but in love, Zhu Heguang has been unable to open his mind because he is married and has a son. He always keeps a certain distance, but Huang Zixi always pursues, never gives up, and cherishes the fate of meeting again after 15 years of separation. Later, Zhu Heguang, inspired by the Buddhist concept of "non-attachment", decided to accept Huang Zixi's love and be with her.
In order to get over Huang Zixi's father, Zhu Heguang signed an agreement with Huang Zixi's father: after completing the world's first market share in three years, he agreed to be with Huang Zixi. For the sake of career and love, the two worked together to make the company bigger, and finally achieved their goal three years later. In the end, with the blessings of their parents, friends and colleagues, the two successfully joined hands and the lovers finally got married.