Jiang Chen was born in a reorganized family. After studying abroad, he entered the family business. This young manager, who seems to be addicted to the Internet, quietly entered the project site as a special commissioner from the headquarters. During the inspection, he noticed that the data clerk Su Xiaonuan was arguing with the supervisor on technical issues. In the workplace, some people who followed bad industry practices became resistance parties. In order to interfere with Su Xiaonuan's normal work, they set up many obstacles - from dealing with social situations to unreasonable suspensions, which made Su Xiaonuan's career development face severe challenges. After Jiang Chen refused to accept some improper "intentions", Su Xiaonuan encountered more unfair treatment, but she always dealt with it calmly with professional ability and wisdom. When a labor dispute occurred at the construction site, Su Xiaonuan took the initiative to help Jiang Chen resolve the conflict, and the two gradually established a special tacit understanding while working together. However, this relationship caused by identity differences not only has to face scrutiny from the outside world and emotional tests brought by other suitors, but also causes frequent misunderstandings due to Jiang Chen's hidden identity. As the project enters a critical stage, the success or failure of the project is at stake. Betrayal by someone in the workplace leads to a crisis of trust between the two. Su Xiaonuan must not only seek a balance between professional principles and emotional choices, but also face the test of this special relationship. In the end, whether they can break through the obstacles of reality and achieve satisfactory results in both career and emotion has become the biggest suspense.