Ten years ago, Chang'an's best workman died under a plum blossom hammer.
A page was torn out of the file, and the case was closed with "violent death", and no one was able to reverse the case.
Ten years later, his daughter Shen Zhaoning disguised herself as a man and walked into Dali Temple carrying the old autopsy box left by her father.
She was able to accurately examine every corpse, and step by step she was getting closer to the old injustice from ten years ago.
Every case brings her closer to the erased truth.
The strange cases in the unit are interlocking.
All clues ultimately point in the same direction -
The deepest secret of Chang'an City.
