Unemployed detective Qin Mo received a mysterious commission letter from an old town by chance. It was originally a "thief case", but mysteries such as strange disappearances, resurrected evil spirits, and horrific death cycles gradually spread. Su Waner and Luo Yuanhang successively joined the investigation. Through mistakes and laughter, the three gradually discovered the century-old tragedy and family feud hidden behind the town. At the same time, the mysterious figure Lin Yifei appeared many times, giving them guidance or creating dead ends. Whenever a mystery is about to be solved, humor dissolves the horror, and despair hides a twist. In a mixture of laughter and thrills, the three gradually grow and trust each other, and finally reveal the origin of the town's tragedy, the ending of the "ghost show" and the hope of rebirth.
