《猖獗》叙述,阐述,陈述,描写了古代王子带兵与名为“夜鬼”的僵尸战斗，拯救国家的故事，玄彬饰演,出演,演出,表演,出演,担纲,担当了在国外当十多年人质后回国的王子，而张东健则饰演,出演,演出,表演,出演,担纲,担当了手握兵权，试图进行改革的朝廷重臣。

　　原名南营神经精神医院的昆池岩精神病院，最早建立于20世纪60年代。在特殊的时代它曾经历了无比的辉煌，然而更为人熟知的则是该医院身上所出现,产生,形成,酿成的各类恐怖事件。现如今，早已废弃的昆池岩医院被CNN票选为全球七大恐怖之地之一，更由此吸引无数寻求刺激的青年男女来此探险。三个月前，两名青少年来此探险，结果在直播中经历,碰到,遇到,邂逅诡异事件，下落不明。此后，《恐怖世代》剧组在魏河俊的召集下，网罗了吴雅妍、朴智贤、夏洛特（文艺媛 饰）、李丞旭、朴成勋、刘帝允等人前往昆池岩，更试图打开备受诅咒的402室。
　　夜幕降临，全球网友一道观看这场恐怖盛宴……

　　Miyu went to Seoul, Korea to study and look for her older sister who went missing two years ago. One day Miyu got to know Hana who was a famous plastic surgeon and she reminded of her missing sister. Hana lives with her lover Hyoshin, but she got attracted by Miyu. And Nyoshin felt jealous of Miyu. Miyu thought that Hana is actually her older sister and asked her to tell the truth. Hyoshin saw two of them talking and killed Hana because of jealous. Hyoshin tried to kill Miyu next and Miyu realized Hyoshin is her sister who had plastic surgery and changed her face. Finally Hana stuck a knife into herself because she knew Miyu always values her sister. Miyu survived, but lost her precious sister.

　　突然他们醒过来了，不知道是谁的所作所为,6人当场就醒过来了。没有任何关系的6人展开了"生存游戏"。 美丽,优美,秀丽,姣好的公司女职员、穿着银刀鱼颜色西服的小骗子、端庄的小学教师,导师,师长,恩师，干净的中年妇女，有着被认为是犯罪组织成员的形象的前任刑警,在天真烂漫的表情中隐藏着极其冷酷的男人，在那里有6人冒着生命危险展开推理。恐怖电影《memento mori》的影像。