连续发生的神秘失踪案，揭开了死亡游戏的内幕，全港市民连续收到香港电台灵幻节目的死亡警告，全市议论纷纷，香港警方无从下手，血爱压力，迫在眉睫。以往专门调查绑架大案及心理变态案的Sen 介入此案进行调查，得知凶手为一名心理极度变态，而且极度凶残的恐怖人物，但凶手下个目标究竟是谁……为何策划这个行动……又怎样消灭他……互动杀人世界，惊涛骇浪的呐喊声，硝烟弥漫。

Pop star Anna has been kidnapped. Kidnapper Jash uploads the video clip of Anna being tortured onto the internet, which instantly becomes the talk of Hong Kong. A week later, Jash contacts the police, asking not for a ransom but for retired police inspector Mo to be his police contact. Inspector Mo eventually discovers through a tabloid magazine that a self-proclaimed psychic named Shana had phoned a radio program on the day of the kidnapping to warn of the incident.