狠心舅父陈有（黄秋生 饰）串同贼人绑架外甥小宝（小柏林 饰），小宝不幸遇害。其父母伤心过度，决定移民离开这个伤心地。临行前他们为屋子装上先进的防盗锁，而巨额赎金和小宝的鬼魂则留在屋中。

Mike and Angie Jones are determined to keep their seven-year-old daughter, Sophie, out of a demon’s hands.They will do everything in their power to ma