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……

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……

When Inspector Ma and his team raid an occult ceremony and successfully thwart a child sacrifice, the witch places a curse on his family. Years later, the wheelchair-bound Ma and his family begin to suffer the consequences, as his young daughter becomes a target of the witch's wrath.