The main hero of the film is an electrician with a far greater effect on the people around him than his job defines. He is the last link in a huge energetic system and he becomes the binding bridge between the geopolitic…

六个性格和职业迥异的朋友受邀来到神秘古宅，剧情随着剧中角色们相继被害而逐渐展开，通过层层的推理和解谜锁定嫌疑人，但是嫌疑人一个接一个地被害，又让众人重新陷入绝境，而伴随着死亡，谜底逐渐浮上了水面……