Shen Yan, a partner at Huayu Pinzhi Law Firm, only takes on small cases. She lays her pen horizontally across the paper and never rushes to put it to use. Alongside her are Tang Xiaoman, an intern assistant; Pei Mo, a technology expert; and Gao Lei, a fiercely competitive colleague. Adapted from five real case files, the series follows five legal battles involving ordinary people. Winning a lawsuit does not mean the money has been collected. Similarity does not necessarily mean infringement. An opinion does not establish causation. An association does not automatically mean joint liability. Leaving the scene does not necessarily mean fleeing an accident. Behind every case lies an overlooked detail and a question that no one dared to ask. Evidence can speak, but someone must give it the chance to tell the whole story.