Dragon Ball Z has amassed an impressive legacy that’s kept it an evergreen hit among shonen fans. Dragon Ball chronicles the heroic adventures of Goku, Gohan, and the rest of Earth’s strongest heroes, but its scope continues to expand in fulfilling ways. Dragon Ball’s timeline covers tremendous ground that’s since extended into a multiverse of possibilities. Dragon Ball, in addition to multiple universes, also dips its toe in alternate realities that are created through crucial timeline differences. The biggest example of this is Dragon Ball Z’s fractured future, which serves as Future Trunks’ permanent home.
Source：https://www.cbr.com/dragon-ball-z-future-gohan-vs-androids/
