那年夏天

　　2015年，朋友派出的恶魔推销员遍布世界各大主要城市，致命的病毒就此蔓延，全球愈20亿人丧命。在此之后，朋友开发出的疫苗拯救无数绝望的生灵，他再次被人类奉为神明，朋友帝国的统治进一步加强。
　　与此同时，以义常（香川照之 饰）为首的“贤知一派”和神奈率领的“冰之女王军”与朋友及其地球防卫军接连展开对抗。在被高墙封闭起来的东京，朋友做出新的预言，“2017年8月20日这天，外星人将来到地球散播更为致命的病毒，全人类都会因此灭亡”。人类危在旦夕，革命军加紧部署，阿区（丰川悦司 饰）、贤知（唐泽寿明 饰）、青蛙仔（宮迫博之 饰）、丸夫（石塚英彦 饰）也相继回到这里。关系人类命运的最终决战即将展开……
　　本片根据浦泽直树同名漫画改编，影片简介中涉及的人名均以原著漫画中文版翻译为准。

　　When an alien hunter arrives on post-apocalypse Earth, it takes down a gang of warlords and unexpectedly becomes a folk hero to the oppressed locals. Now with their support, the alien sets its sights on the warlords' ruthless leader.

　　ISSAC is an intense psychological thriller which constantly treads the lines of reality and fiction. Issac, A young reclusive mortician who inherited his stepfather's mortuary business meets a friendly waitress, Cassi. The two create an instant connection and after a night of terror, they pursue a revenge murder together. This film mixes a realistic story with surreal imagery, showing how one in isolation may operate due to the circumstances he has been given. Issac inevitably makes a choice and never questions the morality of his decisions.