[The cool heroine Xie Zhifei VS the criminal investigation captain Gu Heng] When a crime transcends the boundaries of science and the evidence is eclipsed by supernatural forces, who can turn the tide?
> Criminal investigation captain Gu Heng faces a series of bizarre murders that cannot be explained by common sense: the perfect evaporation in the secret room, the strange symbols on the dead, the twisted black shadows in the surveillance... His logical world is gradually collapsing.
> In desperation, he knocked on the door of the teahouse called "Wangyouzhai" and found a mysterious woman named Xie Zhifei, who was known as "the last heavenly master".
> The cinnabar talismans on her fingertips can illuminate hidden sins; the star hexagrams in her eyes can penetrate the deepest lies.
> A series of unsolved cases gradually became clear due to the collision of science and metaphysics, but they found that all the clues pointed to an ancient organization that had been silent for thousands of years, and a shocking conspiracy that could subvert the world.
> How can the red thread of copper coins catch the ghosts in people's hearts? Can steel firearms fight against demons and monsters?
> This is a collaboration that walks on the edge of light and darkness. What they want to expose is the human heart that is more terrifying than ghosts and gods.
Later, the heroine and the hero got married and had children and continued to solve the case.
This is the first time I have read this type of metaphysics. It feels more like Cthulhu than metaphysics.