Crazy lawyer Cheng Yan defends a death row prisoner for the thirteenth time. The challenge is not one person's crime, but a judicial cage maintained by silence. Around her are a former police officer who has evidence but dare not speak out, a media tycoon who takes revenge with the knife of public opinion, a prosecutor Shen Qiyue who is torn in her heart, and an intern Su Tang who harbors the truth about her sister's unjust case. When every court trial becomes a bomb that detonates public awareness, the real crime sneers from higher up - what they want is not to win the case, but to make the city dare not pretend not to see the truth.