A top criminal psychologist's faith is shattered after the unjust death of a loved one. He transformed into a judge and used a psychological scalpel to accurately cut open the hypocrites who escaped the law: philanthropists were judged by their own accounts at dinner parties, and literary giants were backlashed by evidence of plagiarism at award ceremonies. After each social execution, he left behind a black jade chess piece.
The keen female police officer was ordered to hunt, but during the investigation, she discovered that the "criminal" she was pursuing was exposing the true crime. She is caught in the torn between law and emotion - when procedural justice cannot reach substantive justice, is there some legitimacy to lynching? The hunt gradually evolved into an in-depth dialogue between two views of justice.
The "Judge" took the initiative to enter the situation after completing a landmark trial, and used his own imprisonment to trigger society's comprehensive examination of the loopholes in the system. During the six years behind bars, the butterfly effect he triggered continued to ferment: old cases were reopened, laws and regulations were revised, and public awareness was awakened.
After being released from prison, he turned to charity and established a memory archive to systematically salvage the underlying pain that had been covered up. When his archival work touches upon a dusty collective industry tragedy, he also confronts the source of his own fate. This time, he no longer fights alone, but joins forces with awakened entrepreneurs, conscientious officials, and truth-seeking scholars to replace confrontational exposure with constructive dialogue.
The story ends with the new shoots under the ginkgo tree - there is no perfect victory, only slow and real change: new rules grow in the old soil, young idealists take over, and names that were once buried by money and power come to light again. The black jade chess piece lies quietly in the archives and becomes the source of a river: when countless small forces converge, justice, although it meanders, will eventually flow into the sea.
