Sergeant Voight tries to find out who is behind the murder of Jin, and come up with the unbelievable discovery and learned that Sergeant Edwin Stillwell playing a double game with the intention of getting out on the surface of the big fish along with Voight. In the meantime, all members of the intelligence departments receive death threats from an unknown group called "Shadow"....,“鬼，要来了，这次的目标是我，怎么可能，宿舍楼的那群人这么快就被鬼杀光么了么？那个杨间呢，他不是连S级灵异事件也处理过么，怎么也挡不住这只鬼？”他心头猛跳，呼吸急促，眼中顿时流露出惊恐之色。……