In the sixth year of Zhenguan, Princess Changle was haunted by ghosts. Emperor Li Shimin of the Tang Dynasty did not believe in the ghost theory and sent heavy troops to surround Changle's palace, vowing to prove that this was a ghost pretending to be a ghost, not a real ghost.
As a result, that night, in full view of everyone, a ghost appeared. For a time, people in the palace were panicked, rumors spread, and Li Shimin was furious.
The Ministry of Life and Punishment and Dali Temple jointly investigated, but the ghost came and went without a trace, and there was no progress. At this moment, an ace criminal policeman with more than ten years of criminal investigation experience came through time... At this point, the story of Lin Feng, the most legendary and unsolved detective of the Li Temple in the Tang Dynasty, begins.
[Ancient detective novels, the main purpose is to solve the case, welcome to enter the pit]