Galvatron is stronger than ever, and Optimus Prime is completely outmatched.

The final battle begins, with Optimus and Bumblebee on opposite sides. As Galvatron's threat grows, the Autobots are pushed to their breaking point. With Cyberworld hanging in the balance, one last confrontation could decide the fate of the entire team Optimus Prime has fallen into danger, and Galvatron isn't slowing down. As the Autobots race to save their leader, they'll need a new plan to stop Galvatron before it's too late. Can they pull off the impossible?