Female forensic doctor Xie Zhaoning was falsely accused of killing a witness. She went crazy overnight and was imprisoned. She was despised by the entire network. Jiang Chi, the criminal police captain who once defended her, endured seven years and finally reopened the old case. Going crazy in prison, she used the graffiti of silent inmate Su Rui and the explosive articles of public opinion blogger Zhou Yansheng to piece together the concealed evidence of the organ black market. When the newly appointed prosecutor Bai Yuan tore through the layers of cover, she was shocked to realize that her mentor Lin Suheng was the real culprit behind the scenes. She is no longer silent, she wants to carve the truth into the forensic medicine textbook with her own hands.