Zhen Letian, an ordinary young man, accidentally acquired a psychic physique after a bizarre incident in a rental house. His relative Zhang Xiaoyu was involved in a strange case with him because of his research on strange talismans. The psychic girl Chen Wanqing joined the investigation and formed a "spiritual detective trio" with the two. They encountered supernatural cases one after another such as secluded houses demanding lives, midnight paper figures, and mental possession. They were faced with crises and frequent laughter. As the investigation deepens, it is discovered that there is a "ghost director" behind the case, who leads the dead souls to cause chaos in the underworld. The three of them gradually grow up, discovering friendship, courage and the joy of life in a world where it is difficult to distinguish between true and false, and finally uncover the supernatural truth and confront the "Ghost Director" head-on. The three volumes of the book are closely connected, from the "small" supernatural life to the "big" truth of the world. Each volume is both independent and echoing. The humor and supernatural collide, making people laugh and fear until the ending.
