Dragon Ball Z: The History of Trunks (1993)
Overview : It has been thirteen years since the Androids began their killing rampage and Son Gohan is the only person fighting back. He takes Bulma's son Trunks as a student and even gives his own life to save Trunks's. Now Trunks must figure out a way to change this apocalyptic future
Release Date : February 24, 1993
Runtime : 48m
Genre : Animation, Action, Science Fiction
Companies : Fuji Television Network, Toei Company
Countries : Japan
Keywords : android, dystopia, time travel, based on manga, genocide, teacher student relationship, alternate timeline, shounen, anime, mother son relationship, synthetic android