Four college students from Shandong University of Technology planned to make a documentary about the folk culture of ghosts and spirits. They went to a village in Heze City, Shandong Province, and made some interviews with local villagers. During the interviews, they heard a lot of local weird tales. The shooting of the documentary went smoothly, and that night, they chose to stay in the village. At this point, strange things, however, began to happen...