Xiang Yuan, the eldest daughter of Donghe Group, was ordered to save the Xi'an branch that was on the verge of bankruptcy, and began her own journey of experience. Xiang Yuan met Xu Yanshi, the campus male god she had pursued so hard. Xu Yanshi was in deep adversity and faced workplace injustice but still insisted on his dream of becoming a navigation engineer. Xiang Yuan gradually grew up in the process of dealing with the company's crisis and became independent. The two supported each other and once again sparked a spark of love, and set out on a journey together to realize the dream of China's Beidou navigation research.