A billionaire tech mogul operates a global network of expert teams investigating ancient sites for evidence of lost technologies. During an expedition at the Great Pyramid of Giza, an archeologist inadvertently activates a hidden vibrational mechanism in the King's Chamber, catapulting himself to 31 BCE.

Concerned about potential timeline disruptions, the billionaire dispatches a skilled bounty hunter and former Navy SEALs team to retrieve the archeologist. But the mogul harbors a dark secret: he himself is a time traveler who manipulated the American stock market in his youth, deliberately triggering the Great Depression before returning to the present as a billionaire.

Now, with his past manipulation at risk of exposure, he becomes determined to control all potential time travel sites around the world. He orders his team to not only retrieve the archeologist but also secure the precise formula and technique that enabled the time jump, along with any devices capable of controlled time manipulation – something more precise than the pyramid's unpredictable mechanism.

His plan backfires when his lead expert develops his own agenda, setting off a chain reaction that scatters the participants across four distinct time periods from their original 2025: Cleopatra's reign, Napoleon's Egyptian campaign, Nazi-occupied Cairo, and most shockingly, a distant past populated by an advanced indigenous civilization existing alongside dinosaurs and extraterrestrial beings.