The Heart Virus and future/original timeline reminded Goku that he won't always be around to take care of the threats. He ...

Over the course of this iconic TV series, Goku died numerous times due to several ... His heart disease was left unchecked until Trunks came from the future to give Goku an antidote.

However, one of the most interesting variant characters is Future Gohan – the version of Gohan from a timeline where Trunks didn't come back in time and Goku died from his heart infection during ...