在东南亚流传的降头与毒咒有很多人都相信确有其事，且曾经目睹，但本片并不探究其真实性，只求给各位官能的刺激，达到娱乐的效果。马文彪是香港派往南洋交换服务的警探，带队破获杀童祭神案，并当场打死巫婆，巫婆临死时说，要用血咒杀死彪全家，彪回港后双腿突然风瘫，屡医无效，此后鬼怪之事连串发生……（
A blended family from the city buys a house sight unseen in an isolated backwoods hamlet. Things get rocky when the locals aren't as welcoming as expected and a dangerous urban legend turns out to be true. In their struggle to put down roots, they find their sanctuary in peril-and their lives threatened-by the land's haunted past.
校园里的一场大冒险演变成了都市传说。当青少年们召唤“蓝宝宝”时，某种东西回应了他们。这场游戏蔓延开来，留下的是悲伤和私语。阻止它意味着要面对第一次召唤，以及被召唤的代价。
