The series is set against the backdrop of the development of China's Internet. It tells the story of how young professionals, represented by sales elites Zhou Rui and Luo Jia, struggle hard, stick to their ideals, and ultimately win their lives in the face of workplace difficulties, life pressures, and emotional choices. Zhou Rui, the sales director of Jieke Company, was ordered to go to Beijing to develop the Beijing market. The two people, known as "Zhou Rui in the South and Luo Jia in the North" in the sales industry, met in a narrow road in the mall. In the bloody confrontation, Zhou Rui and Luo Jia fell in love and killed each other and became close enemies. The story vividly shows the current job rules and sales skills, portrays a group of young people who are youthful, sunny, and high-spirited, fully demonstrates the spirit of the new youth of the era, and promotes the altruistic spirit of winning is not winning for individuals, but win-win for the industry and revitalizing the country through science and technology.