Modern forensic doctor Shen Wei wakes up under the knife in the execution ground and becomes Shen Zhiwei, the daughter of a salt merchant who was executed by the whole family. The fusion of dual memories allowed her to possess both modern anatomy knowledge and traditional salt knowledge. In order to investigate the blood case, she hid in Yizhuang and used her position as a widower to perform an autopsy and examine poisons. However, she was forced to take the monthly antidote given by the third prince Xiao Yi - under the sweet fragrance, it was actually a chronic poison and a shackle of control.
Qingzhou's clean coal, abandoned kiln fires, violent deaths of laborers, secret account books... The numerous murder cases all point to the huge private salt network and the palace's secret drug conspiracy. She is investigating and chasing the murderer in the countdown to the poisonous attack, and he is setting up the net in the chess game of power. From mutual use to life and death, lies and truth are intertwined in the conspiracy.
When the family injustice case completely merged with the undercurrent of the court, he said coldly and frankly: "I was the one who poisoned me, just to keep you, the sharpest blade." When the truth is revealed, how will she use her wisdom beyond the times to tear up the confusion, and in the game where her life hangs on a thread, she can keep the final justice and the hearts of the people?
Hard-core crime solving × fatal love × abyss of conspiracy, watch how the double-faced poisonous concubine clears her innocence in a desperate situation.
Intention: Poison locks the soul, knowledge breaks the cocoon; twin eyes, glimpse the light of the sky.