The Evidence of Their Murder Is Hidden in the Court Recording.

The evidence of their murder is hidden in the court recording. Former prosecutor Shen Zhiwei and up-and-coming lawyer Qiao Zhao join forces to unravel the rotten foundations of the judicial system from a finalized murder case. When the witness opened his mouth with a paintbrush, the clerk's backup recording became a death certificate, and the prosecutor who controlled the trial turned out to be a secret conspirator. Every tampered voice is a silent concerto composed with the blood of innocent people.