In a dystopian future, humanity is fighting against an army of machines led by Skynet, an artificial intelligence that seeks to exterminate the entire human race. To reverse this situation, the human resistance, led by John Connor, decides to send one of its best soldiers, Kyle Reese, back in time, specifically to the year 1984, to protect John’s mother, Sarah Connor. However, upon arrival, Kyle realizes that nothing is as it seems. In this new time circuit, Sarah is not the helpless victim everyone believes; she has been training to face her destiny, and her life has been marked by the intervention of a Terminator that has protected her since childhood.
What Kyle discovers is that events have changed drastically. Sarah and the Terminator, who is now her ally, have been preparing to confront Skynet's threat in advance. Together, they form an unlikely team to fight against the dangers of the future, while also having to deal with a new and formidable enemy: a time traveler with a clear and lethal mission.
As the action intensifies and time becomes an enemy, Kyle, Sarah, and their Terminator attempt to alter the course of history, facing decisions that could lead to catastrophic outcomes. This action-packed adventure, filled with unexpected twists and a touch of nostalgia, blends the past and the future in an epic struggle for the survival of humanity.