Ye Feixiao, an ordinary young man, accidentally became an urban ghost police intern. Together with the psychic Su Qingyu, the greedy and timid Fatty Zhao, and the Internet ghost Ah Cheng, we deal with all kinds of urban supernatural incidents. From street ghosts to campus ecstasies to corporate ghost stories, they used warmth and strange tricks to put ghosts back into their places, and they also used laughter to solve the mysteries of the underworld. Under the leadership of the underworld steward Lao Li, the team not only solved external problems, but also gradually gained insight into the rules of the spiritual world. After experiencing life and death, laughter and horror, Ye Feixiao learned to face his inner fears, and also uncovered the true meaning of the supernatural through humor and warmth. The book consists of three volumes, with a series of cases, a clear main line, and humor throughout.