Spiritual energy is exhausted, evil spirits are rampant, the world is in turmoil, and the underworld is about to collapse.
Xu Fuzhou was originally a policeman from a small county. A green lantern lured him into the situation. From then on, he walked at night in a troubled world full of ghosts and shadows.
Harvest sacrifices, ancient tomb songs, and thousand-year-old scrolls, he explores mysterious cases and uncovers mysteries; in a troubled world, he saves the lives of others and himself.
"Ghosts are scary, but people are even scarier."
The green light never goes out, and the night never ends.