Xu Jianhuan, an unlucky editor with his own clairvoyance, was haunted by supernatural beings one day because he wrote the program "Real Ghost Investigation". He accidentally met Bai Moli, a female anchor with Yangqi's own customized skills, and was involved in the supernatural mystery-solving controversy. The exorcist Qin Danggui and the soul painter Yin Xiaogu joined in, forming a hilarious and professional "folk ghost hunting quartet". As the strange incidents escalate, they discover that there is a "secret passage" under the city night that leads to the underworld, and some forces use the passage to sneak across. Teammates united, quarreled, and laughed to uncover the truth of the strange stories, and gradually uncovered everyone's inner trauma. In the end, everyone worked together to block the passage to the spirit world, save each other, friendship ended successfully, and the supernatural world returned to peace for the time being.
The whole book uses an urban background, rigorous logic, ups and downs of the plot, and is full of laughter.