Seven years ago, an unjust case ended with "the murderer being brought to justice", but the real murderer was hiding behind the shady curtain of power.
Seven years later, a series of murders swept across the city. The victims were all people who had slipped through the crackdown, and the crime tactics were a perfect replica of the old cases.
Shen Yan, the youngest female criminal judge of the City Intermediate Court, is calm and restrained, believes in procedural justice, and refuses to use violence to fight violence.
Lu Zheng, the captain of the city bureau's serious crime team, is iron-blooded and decisive. He has seen human nature at its darkest and only believes in evidence and the point of a gun.
A serial crime spanning seven years bound two people with contradictory ideas:
She used the law as a blade in front of the court, and he used physical evidence as a spear at the scene.
Inside and outside the court, truth and lies are intertwined; at the edge of the abyss, legal principles and human nature collide.
When the killer judges the criminal in the name of "justice", when the victim of the old injustice returns.
Shen Yan and Lu Zheng, from opposition to side by side, tear through the layers of disguise in power and pursue the only truth.
The legal principle is a ruler, and the human heart is a prisoner; we go into the abyss together, and we will live up to our expectations in this life.
Purpose: Adhere to procedural justice, explore the truth, restore the legal network, and justice will prevail.