In the year 2050, mysterious warning signals turn into a global nightmare. Cities are plunged into darkness, communications collapse, and a ruthless force tightens its grip on Earth.
In a desperate race against time, a professor discovers that the only hope lies in an abandoned time machine. He entrusts its mission to his grandson, who has mastered operating it through what once seemed like nothing more than a video game.
Traveling back to 2040 may stop the enemy before its threat is ever born—but altering the past comes with enormous risks. Will they save the future, or rewrite it forever?