Wanted criminal "Helios" and his assistant stole a quantity of uranium and plan to produce weapons of mass destruction. They are planning to trade with a terrorist organization in Hong Kong. Chief Inspector Lee Yinming and Inspector Fan Kaming lead the Counter Terrorism Response Unit of the Hong Kong Police Force. Along with a Chinese senior official, a physics professor, and two South Korean weapon experts, they hope to defuse a crisis sufficient to destroy the world.
Helios is a 2015 crime thriller film directed by Longman Leung and Sunny Luk. The film is a Hong Kong-Chinese co-production and stars an international ensemble cast from Hong Kong, China, Taiwan and South Korea. It was released on 30 April 2015 in China and 1 May 2015 in Hong Kong.