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"....早上去学校，就只穿了个长袖，老妈拿了个外套，递给我说：快穿上，不然上课会被冻醒的。绝对的亲妈，没毛病！