Dr. Evil used a time machine to arrive in 1969, where he stole Austin's MOJO, the source of Austin's power, and lost its power. Fortunately, the British intellectual institution invented a more advanced time machine. Austin bid farewell to the beautiful material life of 1999, returned to his vibrant era, and regained his MOJO. At the same time, Dr. Evil conceived an evil plan to destroy the world: use shells on the moon and then destroy the earth. Austin must stop Dr. Evil's plan in 1969, otherwise he will lose the beauty and entertainment he had in 1999. The unscrupulous agents were dispatched again just for themselves and to save the world.