Ep. 1: Goku meets Xeno Goku on the Prison Planet as a Super Battle Begins

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Future Mai informs Goku and Vegeta that Future Trunks is imprisoned on the Prison Planet, a facility run by Fu. Upon arrival, they encounter Xeno Goku of the Time Patrol, who attacks Goku after mistaking them for Fu’s allies. The two clash in Super Saiyan forms, culminating in a Kamehameha standoff that Fu reveals was intended to breach the planet’s escape barrier. Fu explains that the group must locate specific Dragon Balls to leave, then vanishes. The two Gokus agree to cooperate for their freedom. Elsewhere, Future Trunks escapes his cell but is confronted by Cooler, who demands a Dragon Ball. Fu watches from afar, telling a mysterious Saiyan that his moment will arrive.