Since 9 / 11, the US government and its old rival Osama bin Laden have launched a protracted pursuit war. After two administrations of George W. Bush, bin Laden is still at large, haunting the mountains and desert wilderness of the Middle East like a ghost. As the Obama administration takes office, a new round of fighting against al-Qaeda in the Taliban is about to begin. CIA chased the former al-Qaeda liaison "courier" and approached the cunning and vigilant bin Laden step by step. At the same time, mule, heartthrob, cherry and other members of the seal team six escorted two terrorists walking in the mountains of Afghanistan, only to be suddenly attacked. Soon after, the bloody men who lost their comrades in the attack were given a top-secret mission to quickly encircle and suppress an important figure of al-Qaeda. At this time, they did not know that that man was Osama bin Laden, whom the United States was pursuing.