Part 6/8:
As the timeline progresses, Trunks from the future arrives, noting the ominous presence of Gohan Black. Confusing Gohan for an enemy due to his sudden appearance and aggressive tactics, Gohan must confront this alternate version of himself. Their battle hints at the existing threat of a Gohan that has turned malevolent through his amalgamation with Zamasu.
Gohan Black, much like Goku Black, reveals his origins—having taken Gohan’s body to execute his malevolent plans, including the infamous "Zero Mortals Plan". This revelation leads to a battle royal not only between Gohan and Gohan Black but also involves Goku and Vegeta teaming up against Zamasu.