At the Go Jet Academy, Ubercorn has found an old map that leads to the GO Dome of the Ancients. This mysterious dome was built by the first ever Go Jetters and has been lost for hundreds of years. With Foz at the helm with his expert map reading skills, the Go Jetters take to the Truckster to follow the map and find the ancient dome. But Grandmaster Glitch, being sneaky as usual, takes a photo of the Go Jetters' map and tries to find the dome himself.