Shen Xinghui was originally an ordinary undertaker working in an old funeral home. He accidentally activated the "All Things Identification and Formation Mastery" system and was able to see the deceased's unresolved obsessions and the evil spirits on the items. She shuttled through the dark alleys behind the bustling city, using formations to seal evil spirits while using identification techniques to uncover the fig leaves of the rich and powerful. The story starts with the handling of strange corpses. Through a series of interlocking supernatural cases, it fights against the cult organization that tries to use Yin Qi to control the lifeblood of the city. In the end, Shen Xinghui not only returns justice to the deceased, but also establishes his own metaphysical power and becomes the terminator of urban legends.