A group of 10 true crime obsessives are invited to the opening weekend of the newly renovated Cold River Motel, the site of a 30-year-old unsolved satanic mass murder. History repeats itself when the guests get stranded and start getting knocked off one by one during a murder spree that grows exponentially more gruesome than the original with each kill.其实，裴晏并没有见过这些古怪的丝线。因为这边方向的岛屿环境，和他一直生活的那边，很多的动植物都生长得有不少区别。即使是他，也有很多以前没有见识过的动植物。包括了路上攀岩下来的晶体石块，那种形态的地面特征，和他居住的那边区域完全不同，还有就是这些，突然在他面前出现的细丝体。