At the end of the 24th century, despite the great prophecies about the advent of machines, the dematerialized super intelligence called “Light” took control of the planet. The machines kept a few thousand humans in hermetic reserves. Deprived of hope and future, the fate of humanity seemed sealed.
But in one of these communities, a young prodigy by the name of Josephine, helped by an old history teacher, succeeds in manufacturing a time machine capable of making a single return to the past. You are the ancestors of Josephine. Contacted by your descendant when he arrived in our time, you decide to take part in the quest for time travelers. There may still be a chance to turn the tide of history.