When members of a tour group are stranded in an isolated mountain villa, mystery novelist Liu Yunfei uses his detective skills to solve a frightening series of murders.
(《密室之不可告人》惊悚片于2022-10-09 17:37由草民影院收集自网络发布。)When members of a tour group are stranded in an isolated mountain villa, mystery novelist Liu Yunfei uses his detective skills to solve a frightening series of murders.