After Hassan discovers Zidik living alone on the streets, he takes him in and cares for him like a son. Zidik now works together with Hassan in the junkyard but both men are stuck in the past. 15 years ago, they lost their loved ones to a virus that turned people violent. Hassan often "forgets" that the virus killed his wife, while Zidik still remembers his sister attacking his mother and his father sacrificing himself to save Zidik. He also often thinks of Zooey, the girl he met at the orphanage he briefly stayed at before being kicked out by the evil Kak Lily. Meanwhile, Dr. Rahman, a disgraced scientist who previously managed to contain the virus, manufactures a new strain of zombie virus to create chaos. Amid this new zombie outbreak, Zidik encounters a zombified Zooey who tries to attack him but she slowly begins to remember who he is. Zidik then gets taken prisoner by Dr. Rahman when the doctor discovers that he is immune to the virus.
香港皇家警察萧玉龙（萧玉龙 饰）和刘兆铭（刘兆铭 饰）是一对同袍好友。某晚，二人参加婚宴，刘酩酊大醉，随之被扒手盗去荷包，更险遭飞车撞倒。二人驱车追赶飞车司机，糊里糊涂来到一片荒芜所在，更目睹持刀男子（黄初一 饰）追杀中年妇女的场面。他们上前制止，经过一番殊死搏斗，最终刘将持刀男子射杀。 然而蹊跷之事接踵而至，先是房间突然陷入混乱，然后萧之女友也被恶物缠身。虽经拜神请愿，却未见成效。最后经高人指点，萧方明白这一连串怪异事件的背后竟是隐藏多年的世代冤案……
一群即将毕业的学生去一个岛上参加一个短片项目，当他们被一个神秘的杀手惊慌失措，他努力杀死他们。
居住在纽约的女诗人罗丝•伊利亚特（Irene Miracle 饰），某日在古书店买到一本由拉丁文写就的建筑类书籍。书中称这个世界上曾存在三个邪恶之母，它们四处散播恐怖与痛苦，最后分别为建筑师镇在罗马、纽约以及德国的弗莱堡的三个建筑中。罗丝怀疑她所居住的公寓便是书中提及的一处，她一面写信向远在罗马的弟弟马克（Leigh McCloskey 饰），随后自己则只身走入地下室一探究竟。 收到信的马克与姐姐通话，然而电话却突然中断。他连忙赶至纽约，得知姐姐业已失踪。不得已，马克开始四处打探关于这本古书背后的秘密……
