Hong Kong, as the financial center of Asia, is called“The safest city”，Unexpectedly, the police received an anonymous phone call，The other party claimed to have hijacked a frontline assault vehicle of the Force, as well as five police officers and weapons and equipment in the vehicle。The incident has attracted great attention from the top management of the Hong Kong Police Force，It just so happened to be the director（Wang Minde Decoration）Visiting abroad，At this time, Li Wenbin, deputy director of hawkish figure operations（Leung Ka-fai Decoration）and the young Deputy Director of Management Liu Jiehui（Aaron Kwok Decoration）Responsible for this case together，and named the action“Chills”，Li Wenbin was the commander-in-chief。Li Wenbin's son（Peng Yuyan Decoration）It is also one of the hostages，Liu Jiehui became suspicious of Li Wenbin and his son。At the same time，The bandits launched further actions：Police officers were killed、Bombings are frequent……Who is playing with the entire police force in applause?？Hong Kong really is“The safest city”Is it?？