An early expedition to the pyraminds has uncovered an object in the shape of a ring. No-one had any idea what it was until now.

An ancient and powerful alien race had developed a transport device known simply as the Stargate which would create a wormhole through space and when connected to a similar device at the destination could send the traveller through many light years in space in a few seconds.

This new found technology has meant that mankind could travel to many far away worlds and meet many new civilisations. However, it also has it's downside as Earth is now firmly on the list of enemies of a powerful warlord race. Can the SG teams, with the help of some new friends and allies protect the people of Earth