Saiyans? that doesnt run ony my blood. my fmaily cna Manipulat eits own AUra but i rpefer to avoid that and jsut use it to keep me at top stamina during combat thats why i barely hsow any sings of getting tired but if i wanted I could use those powers. and He is just 8 years old. ANd sayins are storng but not undefeatable.