What she examined during the day was corpses from thousands of years ago, and what she saw at night was how the corpses once looked alive.
Modern forensic doctor Lin Wan found a wooden sign in the hand of an ancient corpse from the Tang Dynasty, engraved with: "Lin Wan, don't believe Li Xuan." That night, she stepped into Chang'an in the late Tang Dynasty, and the man named Li Xuan was reaching out to her.
The sound of drums, gates, epitaphs, corpse marks, all records lie. She thought she was rewriting history, but later she discovered that history had been waiting for her to complete it.
Purpose: suspense detection