A widow invites a number of guests to stay at her mansion. She reveals that she knows that one of the group killed her husband. Soon they too are being murdered one by one.。该剧讲述了20世纪30年代中国的江南某城,在每一个阴暗的角落,总有一些恐怖、惊险、离奇的事情发生。在层层迷雾下,一群正直果敢睿智的“驱魔者”用无畏的勇气、缜密的推理试图拨开层层迷雾,还原诡异事件后的真实原貌。。