She won the trial but never smiled again. Forensic doctor Shen Zhiyao personally sent the murderer to the guillotine, but he knew that the truth was concealed by the power. Five years later, a new corpse reproduces the old methods. Prosecutor Lu Zhaoheng returns to the line of investigation, while archivist Bai Lu, black market detective Xie Yunting and psychiatrist Zhou Yanzhi quietly approach each other carrying secrets. As the evidence is reassembled in the darkness, they are not solving the case, but fighting the system. This time, she no longer just wants to win - she wants everyone to see the truth that is stitched under the blood.
