过山车

被突然的任命令从东京派遣到海外工作的研究员·想太（森崎温 饰），在曼谷与学生时代一直暗恋的凯（向井康二 饰）再会。看到在泰国作为摄影师兼音乐人活跃的凯的身影，内心产生了动摇。另一方面，小凯也对学生时代唱过的“未完成的歌”感到惊讶。将两人联系在一起的歌声再次在心中响起……

　　外星人侵占了地球，人们被迫逃到地底下的巨型地堡避难。S.U.M.1是一个忠诚的战士，他被送到地面上来拯救幸存者并每天汇报情况。他的任务就是守卫人类的自我防御区不让外星人靠近，然而这每天的例行任务却逐渐成为他的噩梦，令人恐惧的声音在树林里回荡；基地每日都受到频繁的攻击；塔内的电力供应出现故障；修理工却迟迟不出现。他的上司也从未告诉过他有关上一任的事。孤独感与妄想症慢慢侵蚀了他的理智。难道外星人真的埋伏在森林里吗？还是S.U.M.1已经被折磨到精神错乱了？

　　The morning Stella decides to take her own life, a stranger knocks at her door claiming the guest room he booked for the night. Surprised but charmed by this man who seems to know her very well, Stella decides to let him in. But when Sandro, the man who broke Stella's heart, joins them at home, this odd situation turns immediately into chaos.

　　Beneath the fake blood and cheap masks of countless haunted house attractions across the country, there are whispers of truly terrifying alternatives. Looking to find an authentic, blood-curdling good fright for Halloween, five friends set off on a road trip in an RV to track down these underground Haunts. Just when their search seems to reach a dead end, strange and disturbing things start happening and it becomes clear that the Haunt has come to them...

　　安娜在床上醒来，脑袋因为前一夜的狂欢有些昏沉疼痛。她打开手机，发现新增一款名为“伊丽丝”(IRIS) 的神秘互动APP；它将好姊妹出轨的证据偷拍下来，还将不雅照、私密影片和讯息散布至脸书，监控她的生活，周遭朋友纷纷卷入，陷入恐慌。　　安娜用尽一切办法，欲将伊丽丝移除，却引来致命杀机。不甘居于劣势的她，决定正面迎击…。

　　9名年轻人醒来后，脑袋上插着摄像头，他们是一场密室逃脱游戏的参与者，为了生存，必须相互杀戮，直到最后一人。