Alexandra D'Artagnan, junior NSA officer, uncovers a plot to assasinate the President of the United States and enlists the help of three infamous international spies to stop the threat. 

　　Set in the near-future USA, when junior NSA officer Alexandra D'Artagnan uncovers a plot by a corrupt general to assassinate the President of the United States to instigate a coup to take over the government in order to install a militarist regime, she enlists the help of three infamous international spies to stop the threat.