The story develops with the character of the grandmother, who visits one of her daughters to celebrate Christmas Eve. It is precisely in that place where she sits on the couch and starts recounting stories to her granddaughters.

After the fall of Lucifer, seven of the most powerful Angels joined their forces against God and tried to take over the Heavens. Their attempt failed... As punishment, they were vanished from the Reign and scattered across the Universe. All except one, who was to live on Earth among the humans without any notion of his true past. Now, at the end of the Millennium, the Angels have reunited, and descended to Earth in search of the missing one... Revenge is about to begin, mankind is in inevitable danger, and our only hope resides on the Seventh Angel.

A one-man army comes to the rescue of the United States when a spy attempts an invasion.