Li Xin, who was working as a salesperson at an exhibition, met Gao Xin, a soldier on duty, and left each other's contact information. As Li Xin and Gao Xin chatted and learned about each other's lives, work, and families, their emotions slowly heated up. They learned to understand and respect each other's way of life, and eventually found a way forward together. Li Xin's success in the workplace, and Gao Xin's growth and outstanding performance in the military camp, special occupations, have brought them new opportunities. Lin Xue and Wang Yu also found their own happiness. Li Xin and Gao Xin experienced emotional challenges again and again in the military camp. Li Xin's unswerving waiting and their firm confidence in their relationship reflected the difficulty of long-distance military love, understanding, tolerance and unswerving persistence.
