Si Jingling, the Supreme Lord Si Jing of the "Tian Shu Yuan" who once governed the criminal law for the Nine Heavens and solved unsolved cases for eternity, was betrayed by his close friends in a shocking conspiracy that swept through the fairy world. His godhead was shattered and his soul was extinguished.
She thought she would fall into darkness forever, but under the pull of an immortal obsession, she was reborn in a dynasty called "Dayong" in the mortal world. This time, she became the abandoned legitimate daughter of the Marquis of Anguo. She was also named Su Jingling. She was poisoned by a strange poison and her spiritual veins were completely destroyed. She was regarded as a shame by her family and was exiled to a remote courtyard. She died in an "accident".
When the soul of the divine king awakens in the mortal body, the past divine power has dissipated, and only the insightful wisdom and the instinct to pursue the truth are imprinted deep in the soul. What surprised her even more was that she actually gained a brand new magical power - "Light-tracing Echo". By touching relics related to death, she can briefly travel back in time and witness the fragmented remnants of the past.