A white-bone man in the workplace of a big city and a civil servant in a small town in the eighth-tier northwest, a tourism development project that spanned thousands of miles created an unforgettable and affectionate relationship! Gu Yan, a female white-collar worker in the workplace, works conscientiously, but at the critical juncture of being promoted to vice president of the group, she is sent out by the group due to a subordinate's work error. She is forced to go to a small town in the northwest desert to take charge of marginal business. Here she meets Lin Mo, her former savior. Lin Mo, a veteran, has been stationed in remote frontiers for many years, just to keep his promise to his comrades and protect a touch of green in the desert. During the days of working in the desert, Gu Yan felt for the first time the hardship of survival in the barren environment and the hard work of grassroots environmental protection practitioners, and deeply reflected on the relationship between tourism development and environmental protection. In the end, the project that Gu Yan was responsible for was successfully completed and became the most beautiful scenery in the desert. She also got out of the dilemma in the workplace, held hands with Lin Mo for the rest of her life, firmly stayed in the desert, and dedicated her life to the cause of environmental protection.