In order to thoroughly investigate an unresolved case involving yin and yang, the chief judge of the underworld, Lu Chenzhou, transformed into a stern lawyer and signed a marriage agreement with the biggest suspect in the underworld - Lin Mu, a notorious rich man. He originally thought it was just a cold transaction for in-depth investigation, but he was completely captivated by the sight of her struggling alone in a desperate situation. When the truth was revealed, he discovered that the culprit who pushed her into the abyss was actually a cold judgment he made thousands of years ago. From then on, the ruthless judge was willing to betray the law, use his soul as a sacrifice, overturn the verdict for her, and embark on the road of atonement by burning his own body. This is a marriage that began with conspiracy, an ultimate crematorium of chasing a wife, and a subversive journey of two "villains" working together to rewrite fate and rules while redeeming each other.
