After discovering that her three best friends and her husband are plotting to murder her and steal her family fortune, Gloria, an otherwise kind-hearted housewife and mother of two, unfolds and exacts a deadly revenge on all who betrayed her.

When a US plane is taken down over seas by an unknown assailant, the army is sure it was North Korea and a new war is about to break out. Even worse, the true attacker is an alien armed force and only one old battleship can stop them.