Shen Zhiwei, a female lawyer who was pushed into court as a scapegoat, released a hidden recording, triggering public opinion on the Internet. Former prosecutor Lu Yantang intervened in the investigation and discovered that this was not just a personal frame-up, but a systematic frame-up industry chain led by law firm partner Huo Chengan. Jiang Suining's dual identity at the front desk, the remaining memory of burnt lawyer Zhou Zhao, and the silence of Lin Jiyun, the secretary-general of the Lawyers Association, all together form a dark web. When all the witnesses disappear one after another, Shen Zhiwei and Lu Yantang must find the original contract within 72 hours - and the real black hand is far closer to the altar of the law than they imagined.
