Yang Qian was originally an ordinary urban youth. His life changed completely after a supernatural accident and he was involved in various bizarre supernatural events. Partnering with his noisy friend Zhou Xiaoli who can see ghosts, and under the guidance of Uncle Song, the owner of the ghost market, he constantly shuttles between the shadows of the city and the edge of the underworld. With the help of the black cat "Ye", they uncovered the shady story of the ghost market, the mystery of the innocent souls, urban ghost stories, the rules of the underworld and other bizarre events. They developed from simple ghost hunting and case handling to revealing the incredible order of the spiritual world. The humorous investigation process is accompanied by life and death decisions, gradually exploring the boundaries between humans and ghosts, sanity and madness, and ultimately ushering in self-awakening and soul redemption. The three-volume story is like a chronicle of the growth of urban supernatural beings, with ups and downs but also relaxation. It contains horror, suspense, warmth and daily life, as well as an in-depth description of society and human nature.
