Due to a bizarre disappearance case, Zhou Xiao, who has a ghostly physique, met the onmyoji Lin Zhiyao, the broadcaster Zhao Dabao and the cat demon Ajin, and accidentally obtained a pass to the ghost market. The bizarre group of protagonists shuttle between reality and the supernatural while complaining about each other, solving urban ghost stories, ghost city mysteries, and the Night Walk of Hundreds of Ghosts, and gradually reveal the secret rules of the ghost community and their own knots. As they solve the ghost problems in the city one by one, they will eventually face an ultimate crisis that affects the three worlds of humans, ghosts and demons. Among the various ghosts and absurd humor, friendship and growth become the real salvation.
