Wang Shangen (An Zhijie) of the International Security Bureau led Wan Fei (Jay Chou) and other subordinates to Jordan to escort the scientist Kenna who created the smallpox virus variant. Unexpectedly, Wang Shangen rebelled and kidnapped Kenna. Wan Fei was seriously injured on the head. His sweetheart in the same team also died during this mission. Three months later, Wang Shangen and others...