1979年10月26日，时任韩国总统的朴正熙被自己的亲信射杀，局势顿时波谲云诡。为调查此事，陆军保安司令官全斗光（黄政民 饰）被任命为联合调查总部部长，而这个天生反骨的男人趁机扩大自己的势力，拉帮结伙，培植亲信，狼子野心昭然若揭。为了牵制全斗光，参谋总长任命将军李泰信（郑雨盛 饰）担任首都警备司令官，以防肘腋之变。与此同时，全斗光感受到来自总长的威胁，于是纠集亲信密谋逮捕总长，试图先下手为强。谁曾想全的人马急于求成，在未能逼迫代总统签署逮捕令之前便展开行动。成王败寇，一旦失败就会成为韩国的叛国者。一不做二不休的全斗光索性揭竿而起。
而孤军奋战的李泰信，将秉承最朴素的信念与叛军展开对抗……

张道荣（权相宇 饰）性格暴躁，是个喜欢用暴力解决事情的警察。因为调查案情的关系，他需要与检察官吴镇宇（刘智泰 饰）合作，镇宇则是个理智灵敏的人，两个性格迥异的人要携手破案了。
案件揭发出了很多组织之间的明争暗斗。当中也牵涉到黑社会老大愈江镇（孙秉浩 饰），这名老大正想涉足政治。随着案件的深入，愈江镇竟然把毒手伸向了张道荣的家人，更要求张道荣跟镇宇停止调查。
生命随时受到威胁，两名男人也发挥出了自己的本能。

Ishigami comes home from work and discovers his wife dead. Just then, he receives a phone call from his wife and falls in utter confusion. Unexplainable things keep happening as Ishigami struggles to find his wife. Gradually, Ishigami realizes all his memories are gone and finds himself acting like someone else. What is his true identity?

In 1375, China was in chaos between Yuan Dynasty and Ming Dynasty. Coryo (an ancient kingdom of Korea then) sent a delegation of many diplomats, soldiers and a silent slave to make peace with the new Chinese government. However, this delegation got charged as spies and sent in exile to a remote desert.

A shady cop finds himself in over his head when he gets caught between Internal Affairs and the city’s corrupt mayor.

2013 South Korean by Kim Sung-su