Director:
) and other subordinates went to Jordan to escort Kenna / a scientist who created a variant of the smallpox virus. Unexpectedly / Wang Shangen rebelled and kidnapped Kenna. Wan Fei suffered a serious head injury / and his sweetheart in the same team also died during this mission. Three months later / the virus developed by Wang Shangen and others caused the death of all the people on a cargo ship. At this time / he was preparing to sell the vaccine to make huge profits; Wan Fei was told in the hospital that the bullet in his head could not be removed / and his nerve damage would cause his life to be in danger in two weeks. Wan Fei's mother revealed to him that he had a long-lost brother. In order to fulfill his mother's wish / Wan Fei went to Kuala Lumpur to find his brother Wan Yang (played by Nicholas Tse). Dr. Jian / who was traveling with Wan Fei on the plane / happened to be the virus expert that Wang Shangen and his team were preparing to replace Kenner. Dr. Jian was kidnapped by Wan Yang sent by Wang Shangen / and Wan Fei came to rescue him. Because they belong to different camps / the brothers have to fight each other...
Cast:
Jay Chou / Nicholas Tse / Lin Peng / Bai Bing / An Zhijie / Liao Qizhi / Wu Jialong / Hong Tianzhao / Jiang Haowen / Li Xinqiao / Jin Yanling / Ng Haokang
国际安全局的王尚恩（安志杰 饰）率万飞（周杰伦 饰）等部下远赴约旦，押送制造天花病毒变体的科学家肯纳，岂料王尚恩叛变将肯纳劫走，万飞头部受重伤，他同队中的心上人也在这次任务中身亡。三个月后，王尚恩等人研制的病毒造成一艘货船上的人们尽数死亡，而他此时准备贩卖疫苗谋取暴利；万飞在医院中被告知头部的子弹无法取出，神经受损导致他两周后会有生命危险，万母向其透露他有一个失散多年的哥哥。为了完成母亲心愿，万飞