父亲的朋友

 一位无家可归的失忆男子接受一场实验性医学手术，术后醒来发现自己获得新的能力，可以看穿人们内心最深处的伤痛，真实和幻象之间的界线也因而模糊难辨。

　　横跨30年的10宗灭门惨案，所有遇害家庭都有一个共通点：有一位14号生日的小女生。

　　从汉城转学到父母家乡的高中后，李玉甄（李世恩 饰）受到班里四个女生的欺负，为了报复，她和另外两个也常受她们欺负的同学玩起请笔仙的游戏，笔仙请来后，李玉甄施下诅咒，但也被鬼魂附身，不久，四个女生中有三人相继以自焚的方式死去，警察调查后，将目标人物锁定为李玉甄，可是此时李玉甄已 完全丧失记忆。　　新调来的美术老师李恩珠（金圭莉 饰）第一天上课点名时，喊到29号金仁淑的名字时，全班同学厉声尖叫，令她十分不解，在心仪她的同事的帮助下，她发现有关金仁淑的秘密，而这个秘密，也与李玉甄及死去的三名女生有很大干系。

　　A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.