The captain of the Flying Tigers B team, Ah Qiang (played by Chapman To), encountered an unprecedented crisis after a mission. His boss (played by Michael Wong) expressed disappointment with his entire team, and his subordinate Ah Fu (played by Shawn Yue) privately expressed his desire to transfer to the stronger Team A. In order to boost morale, Ah Qiang decided to carry out a special mission, which was to lead the team members to sneak into Macau to visit prostitutes. However, things went against his wishes. The operation was full of loopholes. His subordinate Xiami (played by Derek Tsang) misused the powerful magic oil, causing four people to be arrested by the Macau police. His subordinate Jiahao (played by Zou Kaiguang) lost the money of the whole team and was forced to steal the money of his old father (played by Liu Jiang), causing his father to have a heart attack... Fortunately, with the help of the "trainer" Xixi (played by Angie Lau), the four were able to escape, but new conflicts occurred again during the escape. This film is adapted from Pang Ho-cheung's Bad Taste novel series "Special Mission Company".