Female lawyer Xu Jie, frustrated by her feelings and work in the former big city, was invited by Li, a partner of the company, to become an intern lawyer of the company. Jeff's specific goal is to find out the corruption case of Chen Wenguang, another partner of the law firm, for Li. At the same time, she must start from scratch with a new upgrade.
Xu Jie was assigned to a legal aid center with almost no water or oil, and became friends with Chen Ran, who happened to be Chen Wenguang's daughter. Chen Ran has been secretly investigating since his father went to prison. After Jeff arrived at the company, two criminal defense lawyers with different core concepts gradually became familiar with each other. With the successful settlement of a number of authorized cases, the two men got to know each other and trusted each other.
With the gradual deepening of research, Chen Ran found that this rare first friendship in the workplace seems to have turned into a scam because of the real reasons of Xu Company. However, the constant accidents in the law firm have tied the fate of the two together. After atoning for each other, the two men jointly explored the objective facts and finally learned the truth of the corruption case.