In a not-so-distant future, the SG-1 team faces an unprecedented threat when an ancient enemy decides to alter the events of the past. After a surprise attack eliminates most of the members on Earth, including the legendary Jack O'Neill, the survivors must fight against time and history itself to restore the reality they know.
Daniel Jackson and Vala Mal Doran embark on a dangerous mission through the stargate to discover who is behind this devastating attack. They soon realize that changes in the timeline have allowed one of the ancient forces of the Goa'uld to resurge with more power than ever. Meanwhile, Colonel Carter and the rest of the team must work against the clock, using all their skills and knowledge, to unravel the mystery behind these alterations and prevent the new established order from consolidating.
With dark intentions threatening humanity, our heroine must confront not only intergalactic enemies but also the complexities of what a life would mean where history has been rewritten. Action intertwines with intrigue in this thrilling adventure filled with unexpected twists, where the past, present, and future collide in a stunning visual spectacle, leaving us questioning what decisions truly define history. Will our heroes manage to restore what has been lost before it is too late?