The film follows 93-year-old Sia, over the course of a day - from the time the sun rises in the east until it sets in the west. But this is no ordinary day. It is her last. When Sia in the end closes her eyes it will be for the very last time. After two strange encounters with her pet parrot and cat she herself realises that this exact day will be her last. And it is with this realisation in mind that she has her two best friends over for tea in order to ask them to aid her with her final preparations. But not all goes according to plan.
The year is 2029. John Connor, leader of the resistance continues the war against the machines. At the Los Angeles offensive, John's fears of the unknown future begin to emerge when TECOM spies reveal a new plot by SkyNet that will attack him from both fronts; past and future, and will ultimately change warfare forever.