>>74932276Goku's dad (who just happens to look exactly like him and not that close to Goku's brother for some reason) is doing his thing, killing people and conquering planets for Frieza has an epifany and tries to "change his future" by stoping Frieza, showing that despite him being ruthless he does care about someone. Until Super retconned it into literally being Superman's origin story right down to Goku's father being the "good one: in a race of naturally bad people.
