The calm and rational prosecutor Xu Rulin reunites his former apprentice Luo Xun during a trial. Luo Xun, who is already a lawyer, faces his master in a tit-for-tat way and becomes a pair of enemies who know themselves and their enemies.

Three years ago, Luo Xun left the procuratorate due to an old case.She returns again with a clear goal: to defeat Xu Rulin.Xu Rulin took the call calmly, and the two fought repeatedly.

As they met again, Luo Xun gradually realized Xu Rulin's good intentions. The spikes of the two confrontation were softened and the misunderstanding gradually melted.Xu Rulin saw Luo Xun's growth and was warmed by her light. The two healed each other and changed each other. In different camps, they jointly protected the justice in their hearts.

Produced by the Film and Television Center of the Supreme People's Procuratorate, iQiyi, and Huace Film and Television, Youzuo Film and Television, as the chief director, Qu Rongda and Kan Benben as the director, Jia Dongyan as the script director, Wu Yao as the chief screenwriter, Wang Yang, Sun Qian, Xie Keyin and Tu Songyan as the chief starring, Aruna, Wang He, Xu Lingyue and Li Sheng special starring, Fu Jia, Yang Kun, Alia, Zhang Keying, Wang Ce, Chen Xixu, Wang Hong and Huang Jiajing as the chief prosecutorial drama, and Chen Yuhao, Wang Yu, Cui Zhigang, Li Mao, Dong Weijia, Li Yan, Cao Yixin, Lei Haoxiang, Wang Zitong, Ouyang Yuchen, Zhao Kedi, and Zhan Jingyi as a friendly starring.

The start-up photo was released on December 12, 2024 and officially announced the starring. On February 24, 2025, the drama was announced to be completed.