失业拳击手在施工大楼里发现了三百万美元现金。一个狱警也盯上了这笔钱作为女儿的药费。同时当地黑帮倾巢出动，只为夺财。不料，施工大楼即将被毁，爆破装置已经启动。三股势力争夺巨额财富，谁是笑到最后的赢家？
冲锋车案件主谋李家俊（彭于晏 饰）设计逃脱警方控制，与幕后黑手汇合，联手策划更大阴谋。而现警务处长刘杰辉（郭富城 饰），前警务副处长李文彬（梁家辉 饰），和资深大律师简奥伟（周润发 饰）被卷入其中，香港将面临更加大的危机……
The movie follows the story of a PASKAU team led by Captain Adib and his mentor, Major Adnan, tasked with protecting humanitarians serving in war torn country, Namburi. On their return home, their plane gets unexpectedly shot down by local militants. Nine of the passengers managed to make their jump before the plane crashes. Back in Malaysia, upon discovery of the news, the air force makes preparation for rescue. Adib's brother in-law, Zafran, a grounded SUKHOI pilot, fights for the opportunity to save them. The air force deploys help and the survivors make their final run to salvation.
