CESIUM FALLOUTIn a Hong Kong recycling plant, a massive fire breaks out, revealing a large amount of electronic waste. This triggers a radiation crisis across the city, unveiling a massive underground network of illegal garbage smuggling. Government disaster relief advisor, acting chief executive, and front-line firefighters are tasked with a high-stakes mission to ensure the success of this disaster relief operation, leaving no room for error. 香港史上首部輻射災難鉅製! 高强度放射物铯137突发泄漏，24小时后辐射扩散全城，700万人危在旦夕。高层因担心引发恐慌故封锁辐射消息，专家范伟立（刘德华饰）与Cecilia（莫文蔚 饰）针锋相对，为民众争取一线生机。同时，消防队长黎杰峰（白宇 饰）和队友已奉命奔赴未知前线，殊不知，天灾的背后，似乎另有隐情。
