Complex sentence: Five years later, now a young adult and father to son Gohan, Goku meets his older brother Raditz, who reveals to him that they are members of a nearly extinct extraterrestrial race called the.
Split into simpler sentences: Five years later, Goku is a young adult and father to his son Gohan. Raditz reveals to Goku that they are members of a nearly extinct extraterrestrial race called the.