Dragon Ball Super
"Future" Trunks Saga
Future Gowasu is murdered by Goku Black with his God Split Cut. Shortly after assassination, his corpse vanished. After the Future timeline was erased by Future Zen-Oh, Whis offered to go back in time and warn Future Beerus about Future Zamasu. As a result, Future Gowasu's death is prevented (in the manga Future Trunks and Future Mai use the Time Machine to prevent Future Shin's death and presumably inform him of the threat posed by the two Zamases which presumably leads him and Future Beerus in preventing Future Gowasu's death much like their counterparts did in the main timeline).